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[基础分析] 沃顿专家解读Twitter、Facebook、LinkedIn盈利前景

Can Twitter Monetize the Cultural Zeitgeist?

http://knowledge.wharton.upenn.edu/article.cfm?articleid=3081

Among social sites, Facebook and Twitter are often mentioned in the same sentence. Both services attract an extensive and ever-expanding base of users. The two are also increasingly competing for consumers' time online and facing growing pressure to demonstrate that each has a sustainable plan to generate revenue.

Facebook is best known for making personal connections between friends, although the site also hosts public web pages for products, organizations and brands to promote their content. Twitter is primarily a broadcasting service, a so-called "microblogging" platform, for communicating 140-character (or less) musings on topics large and small. Through the aggregation of these "tweets," Twitter has tapped into the collective consciousness around events ranging from the Arab Spring and the death of Osama bin Laden to Super Bowl picks and the daily activities of celebrities.

"When people think about either [Facebook or Twitter], it's natural to make the comparison, but historically they are very different," notes Wharton operations and information management professor Shawndra Hill. Yet, Hill adds, this is beginning to change. "The lines today are becoming quite blurry."

Indeed, Twitter's recently unveiled profile-page changes resemble Facebook's timeline design to some degree. Meanwhile, Facebook now allows users to subscribe to public posts from non-friends in the same way that anyone can follow updates from a public Twitter account. According to Hill, Twitter's recent moves to change its profile pages, as well as take more control of its developer ecosystem, illustrate how the company is trying to find a sustainable business model. Currently, Twitter's revenue is largely advertising-based through tweets that companies pay to have displayed at the top of search results and lists of trending topics, and in users' timelines.

"What Twitter is doing today isn't sustainable," Hill says. "Twitter needs to figure out its business model if it's going to become a public company. Twitter has to emphasize what it believes has value and can't be easily duplicated." Twitter's features, like Facebook's, can be easily replicated by rivals, and as long as that's the case, the sites are vulnerable to competition, Hill adds.

"It's no longer sufficient to focus solely on user growth," says Kendall Whitehouse, director of new media at Wharton. "In the wake of the Facebook IPO, the pressure is on social sites to demonstrate a sustainable revenue model." In May, Facebook launched a highly touted initial public offering only to watch shares sink amid questions about mobile advertising and future expansion.

Wharton management professor Saikat Chaudhuri says Twitter may ultimately face the same questions about its business model that Facebook has had to answer. "The onus will be on the management team to lay out a vision for what the entity will become," Chaudhuri notes. "It's not enough to say that Twitter has data and users.... Today, we're not getting much of a roadmap or details about Twitter's role and what markets it will go after. The lack of information inspires doubt. Twitter has become too big to say, 'We'll figure it out [later].'"

By the numbers, Facebook's user base dwarfs that of Twitter. According to comScore, Twitter was the 28th most visited website in the U.S. with 38.2 million unique visitors in August. Among all U.S. websites, Facebook was No. 4 in traffic with 152.4 million unique users in August. Business-focused social site LinkedIn is ranked 26th with 40.9 million unique visitors.

"A lot of people think Twitter is just about tweeting. In fact, a lot of people are using it as an information appliance," notes Wharton marketing professor Peter Fader. "Twitter has valuable information and perspective." In contrast, Fader suggests that Facebook has become a "wasteland of meaningless crap" due to its users oversharing every minor detail of their lives.

Despite the recent increase in Facebook-like features, Twitter has historically been positioned as the "anti-Facebook," with a simpler design, fewer features, a clear privacy statement and a mobile-friendly interface. "Twitter was always the elegant, Zen-like Facebook alternative. Where Facebook kept adding features, often to the dismay of its user base, Twitter remained simple," says Whitehouse. "Facebook's philosophy has been to do more and more. Twitter has avoided much of that fray." Whitehouse worries, however, that Twitter's recent addition of banner images, embedded media and other features reminiscent of Facebook profile pages may slowly undermine the service's unique position in the social media landscape.

An Evolving Business Model
In many respects, Twitter's current business model, which revolves around minimal, relatively unobtrusive advertising via promoted tweets, remains a bit of a mystery. But experts say the site could take one of several approaches in pursuing a long-term revenue stream.

For example, Fader considers Twitter to be an important resource for people who are passively watching trends and comments about breaking news. "Microblogging is a valuable tool, and Twitter is a really valuable channel."

He doubts that much of that value can be unlocked through the current model of sponsored tweets. Instead, Fader suggests that Twitter could deploy a tiered subscription model, similar to that currently used by LinkedIn, which gives users with paid accounts access to a greater number of messaging and search tools. "Twitter needs a 'freemium' twist so there is broader access to information and analytics" for those willing to pay for it, Fader notes. "If Twitter can come up with just enough stuff to justify a premium service, I'd pay for it. I'll never pay for anything on Facebook."

Chaudhuri agrees that Twitter's advertising potential has limitations. "Twitter has enough data to be useful for advertising, but not direct marketing," he says. "The future for Twitter probably resides in charging for interesting ways [of using the site to better] distinguish corporations and products."

Hill, who also uses Twitter as a research tool, notes that she, too, would also pay for a Twitter premium service, but adds that the company has to be careful about limiting the free flow of comments. Should Twitter offer too many tiers of premium services, and severely limit what people using the free service can see, it could turn off users, who generally now share equal access to the platform.

Twitter's trove of data may be the best road to revenue: The firm could structure a subscription system around historical data, or analytics packages based on what users are talking about and who they are following. "I think that data is the secret sauce," says Whitehouse. "While a number of companies, such as TweetReach, provide services that track the impact of tweets, Twitter is the primary holder of the entire history of its data. And that gives it a huge competitive advantage."

In addition, Whitehouse says, Twitter has been clever in adding features that both enhance the user experience and allow it to collect more meaningful data. For instance, Twitter now links together the individual tweets that make up a conversation between users. This helps users follow the thread of the conversation, but also allows Twitter to see connections between people and gauge the impact of tweets. "Twitter's changes have been conservative, but many of them have been geared so data on trends would be easier to follow," Whitehouse states. "There's an immediate user benefit, but there's also a data element."

While Twitter lacks Facebook's depth of individual user data, Wharton legal studies and business ethics professor Andrea Matwyshyn suggests that the company may not need that level of specificity to succeed. "Twitter has set itself up as a contrast to Facebook in terms of monetization, data and privacy," she points out. "Twitter's privacy policy is clear: Tweets are public or private. Facebook has repeatedly changed its privacy policy." As a result, Matwyshyn argues that Twitter has more built-up goodwill with users than Facebook. Now, however, the company must figure out how to monetize without damaging that relationship.

Open and Shut (a Bit)
When Twitter first launched in July 2006, it gained a cult following because the company provided an open interface that attracted third party developers. These developers created software, such as HootSuite and Seesmic, which allowed users to access and update their Twitter accounts and aggregate tweets based on certain topics or trending hashtags. Using that model, Twitter became a big data feed -- and a valuable utility to many web developers.

However, Twitter recently changed its developer policies to limit applications that rely on data from Twitter. Previously, third parties could write software that replaced Twitter's own products for reading and sending tweets. Any new application that plans to serve more than 100,000 users must now seek the company's permission. Applications that already serve that many users will only be allowed to expand to a certain point before needing Twitter's sign-off to grow further. Developers creating products that complement Twitter will have greater access to the company's application programming interface (API), which allows different parts of a program to communicate, as well as facilitating one application sharing content with another.

Twitter's move to reign in developer activity -- which has already resulted in some negative backlash from those who feel the rules are too inhibiting -- indicates that the company is hoping to monetize data around trends and usage. "Twitter appears to be locking down its platform a bit so it can control its evolution ... and more of its data," says Chaudhuri. According to Kartik Hosanagar, a Wharton operations and information management professor, the company's efforts to curb access to its data could be a mistake. "While I agree that Twitter needs to own those features that are important for the core consumer experience and monetization, Twitter needs to handle this carefully so that it does not lose the trust of developers who have invested lots of resources ... based on the original policies," Hosanagar notes. Twitter "needs to be transparent and consistent about these policies." Hosanagar suggests that the company consider ways of sharing revenue with developers of applications that augment the company's value. "Apple has been doing this successfully with its developer ecosystem," he adds.

Should Twitter stumble with its developer relations, the company could have business model issues going forward, says Whitehouse. "What made Twitter attractive is that it was open, and that allowed an ecosystem to quickly organize the company's data and present it," says Whitehouse. "Will the drive to monetization undermine everything that made Twitter so wonderful in the first place?"

Mobile Friendly
One area where Twitter excels is in supporting mobile access. Facebook, by contrast, has struggled to provide the full spectrum of its services to users on smartphones and tablets. According to research firm eMarketer, Twitter will earn $129.7 million in mobile advertising revenue in the U.S. in 2012. Facebook is expected to bring in just $72.7 million in U.S. mobile ad revenue this year, although the company is expected to surpass Twitter in 2013, eMarketer reports.

Twitter's simplicity -- with 140-character tweets that look good on any screen -- gives it an edge on mobile devices. In addition, the company can just as easily promote tweets and sponsored comments on mobile as it can on a website. According to Matwyshyn, Twitter is a threat to Facebook because it is cohesive across all screens. "There's the same comforting feeling with Twitter on a desktop or phone. Twitter is with you in the office, on the go or at home. Mobile first may be its strongest feature."

Whitehouse agrees. "People can tweet from anywhere -- from a mobile app, a mobile browser or SMS messages -- with little loss of experience. Facebook started on the desktop and then moved to mobile. For Twitter, mobile isn't a compromise."

At the TechCrunch Disrupt conference this month, Facebook CEO Mark Zuckerberg admitted that the company has made mistakes in its efforts to move to mobile devices. The company has also acknowledged that mobile usage is spiking, but that it lacks an ad strategy for the small screen. However, Facebook has been experimenting with targeted mobile ads, according to The Wall Street Journal.

Fader isn't convinced that Twitter is only a mobile juggernaut. "Yes, Twitter is more mobile-friendly than Facebook, but about 92% of my Twitter usage is on the desktop," he says. "Twitter lends itself to mobile, but by no means will it be completely that way."

If Twitter were to file for an IPO, the company would have to go public with detailed information about the business, its sources of revenue and its chief competitors. While Facebook may have suffered from overinflated expectations, a Twitter IPO may experience the opposite problem, Fader notes. "A number of people are really into Twitter relative to Facebook," says Fader. "But Twitter is still in a niche. Many people don't understand it's a truly valuable tool." The company, he adds, "could be undervalued."
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转自 http://www.sina.com.cn 2012年10月01日 13:27

导语:美国沃顿商学院旗下电子杂志《沃顿知识在线》上周三撰文称,虽然Facebook和Twitter是最常被同时提及的两大社交网站,而且的确存在很多相似之处,但二者在发展历史和创收前景上却存在显著差异。不过,Twitter虽然拥有一些Facebook所缺乏的优势,但要充分挖掘自身潜力,开发出可以持续的商业模式,仍有很多工作要做。

以下为文章全文:

趋于同质

在各大社交网站中,Facebook和Twitter经常被同时提及。这两家公司都能吸引各种各样的用户,规模也都在不断扩大。他们对用户上网时间的争夺在不断加剧,面临的创收压力也在持续增加。

Facebook最著名的就是帮助用户与好友构建人际关系,但该网站也会为各种产品、组织和品牌提供公共页面,帮助他们推广内容。Twitter则主要是一款广播服务,也就是所谓的微型博客平台,可以利用140个以内的字符传播各种或大或小的话题。通过这些所谓的Twitter消息,Twitter便可了解公众对各类事件的反应,从“阿拉伯之春”到拉丹之死,从“超级碗”到名人轶事,可谓无所不包。

“当人们思考Facebook或Twitter中的任意一个时,自然会将二者进行对比,但从历史上看,这两家公司却截然不同。”沃顿运营与信息管理教授桑德拉•希尔(Shawndra Hill)说,“如今的界限却非常模糊。”

事实上,Twitter最近对资料页面进行的改版就从一定程度上模仿了Facebook“时光轴”(timeline)的设计。与此同时,Facebook现在也允许用户订阅非好友用户的消息,与Twitter的公共模式类似。希尔认为,Twitter最近对资料页面的改版,以及对开发者社区的控制,都凸显出该公司开发可持续商业模式的意愿。目前来看,Twitter的收入主要是通过广告获得的,企业用户可以通过这种广告将自己的推广信息显示在搜索结果、趋势话题或用户时光轴中。

“Twitter目前的模式不可持续。”希尔说,“如果想成为上市公司,Twitter就要找出自己的商业模式。该公司必须强调自身的价值,以及无法轻易复制的特性。”她还补充道,与Facebook类似,Twitter的功能很容易被竞争对手复制,只要这种情况依然存在,这两家网站就很容易受到竞争的威胁。

  盈利问题
“仅仅关注用户增长已经不够了。”沃顿管理学教授肯德尔•怀特豪斯(Kendall Whitehouse)说,“在Facebook IPO后,各大社交网站都面临更大的压力,必须证明自己的商业模式。”今年5月,Facebook在万众瞩目下登陆纳斯达克,但由于移动广告和未来扩张受到质疑,该股一路走低。

沃顿管理学教授赛凯特•乔胡瑞(Saikat Chaudhuri)认为Twitter最终可能面临与Facebook相同的问题,而后者至今未能给出令人满意的答案。“管理层的责任是规划公司的愿景,”乔胡瑞指出,“单纯宣传Twitter的数据和用户是不够的……如今,我们对Twitter的路线图和细节以及整个市场的发展方向都不甚明了。信息不足会引发质疑,Twitter的规模太大了,不能再用‘我们随后会搞清楚’这样的话来搪塞市场了。”

按照数字来看,Facebook的用户远高于Twitter。根据美国互联网流量监测机构comScore的数据,Twitter 8月的独立用户访问量为3820万,在全美位居第28位;Facebook位居第4,达到1.524亿;职业社交网站LinkedIn则位居第26位,8月的独立用户访问量为4090万。

“很多人都认为Twitter只是用来发信息的。事实上,还有很多人将它作为资讯设施使用。”沃顿市场营销教授彼得•法德尔(Peter Fader)说,“Twitter拥有有价值的信息和观点。”相比而言,法德尔认为Facebook已经成为“废话连篇的蛮荒之地”,主要原因是很多人都在上面发布自己生活的细枝末节,导致信息被过度分享。

尽管最近增加了与Facebook类似的功能,但Twitter以往却一直以“反Facebook”的形象示人,通过更简约的设计、更少的功能、更明确的隐私声明以及对移动设备更加友好的界面来吸引用户。“Twitter总是很优雅,与Facebook相比,它带有禅宗的气质。Facebook却在不断增加功能,经常令用户沮丧,而Twitter一直保持简约。”怀特豪斯说,“Facebook的哲学是越多越好,Twitter则在避免这种方式。”但令怀特豪斯担心的是,Twitter最近开始增加横幅图片、嵌入式媒体以及其他功能的举动,令人想起了Facebook的资料页面,这有可能导致该服务在社交网络领域的独特地位逐渐丧失。

  商业模式
从很多方面来看,Twitter目前的商业模式都是围绕Promoted Tweets等最低限度且相对没有侵扰性的广告展开的。然而,具体的模式似乎仍不明确。但专家认为,该网站可以通过一些措施来追求长期的收入流。

例如,法德尔认为,对于那些被动关注各种趋势和新闻评论的人来说,Twitter是一个重要的信息来源。“微型博客是一种有价值的工具,而Twitter则是一个有价值的渠道。”他说。

他怀疑,在现行的赞助消息模式下,多数价值都无法充分发挥出来。相反,法德尔建议Twitter部署与LinkedIn类似的分级订阅模式,对想要获得更多信息和搜索工具的用户收取费用。“Twitter需要部署‘免费增值’(freemium)模式,以便为那些愿意花钱的人提供更多信息和分析。”法德尔指出,“如果Twitter能够通过足够的内容支撑收费服务,我愿意掏钱。但我永远不会在Facebook上花一分钱。”

乔胡瑞也认为Twitter的广告模式存在局限性。“Twitter拥有足够的数据来发布广告,但却不适合直销。”他说,“Twitter未来可能要更好地调整模式,以便找到更适合的方法帮助企业和产品突出自身特色。”

希尔也将Twitter作为研究工具来使用。她同样愿意花钱使用Twitter的收费服务,但她也补充道,该公司在限制评论的自由传播时必须要小心对待。一旦Twitter将收费服务划分的层级过多,就会限制人们在免费服务中获得的信息,从而打击用户积极性,毕竟所有用户现在获取信息的权限都是平等的。

Twitter的庞大数据或许是最佳的创收源泉:该公司可以围绕历史数据设计一套订阅系统,或是根据人们正在讨论或关注的内容推出一套分析工具。“我认为数据是秘密武器。”怀特豪斯说,“尽管TweetReach等很多公司都可以提供Twitter消息影响力追踪服务,但Twitter才是数据的真正持有者,拥有所有的历史数据。这就使得他们具备了巨大的竞争优势。”

另外,怀特豪斯还指出,Twitter在增加功能时一直都比较明智,既能提升用户体验,又可以搜集更多有意义的数据。例如,Twitter现在可以将组成用户对话的Twitter消息关联起来。这不仅能帮助用户关注某一个话题,还能帮助Twitter了解人们之间的关系,从而判断相关消息的影响力。“Twitter的改版一直比较保守,但很多方面都咬合得非常紧密,因此可以简化对趋势数据的追踪难度。”怀特豪斯说,“用户的好处是立竿见影的,但与此同时,Twitter也可以获得更多数据。”

尽管Twitter缺乏Facebook那样的个人数据深度,但沃顿法律研究和商业道德教授安德里亚•麦特维辛(Andrea Matwyshyn)认为,该公司可能不需要通过那种程度的专业化也可以获得成功。“Twitter在商业化、数据和隐私方面已经与Facebook呈现出差异。”她指出,“Twitter的隐私政策很明显:Twitter消息要么公开、要么保密。而Facebook却经常更改隐私政策。”因此,麦特维辛认为,Twitter在用户心目中的口碑好于Facebook。但现在,该公司必须要找出一种不会破坏现有关系的商业模式。

  生态系统
当Twitter 2006年7月上线时,由于提供开放接口而受到第三方开发者的追捧,因此迅速积累了一大批拥趸。这些开发者推出了HootSuite和Seesmic等软件,使得用户可以更新Twitter账号,并根据特定的主题或趋势话题聚合Twitter消息。借助这种模式,Twitter成为了一个巨大的数据来源,为许多网络开发者提供了有价值的资源。

然而,Twitter最近却调整了开发者政策,限制第三方应用使用Twitter的数据。在此之前,第三方可以通过自主开发的软件取代Twitter的产品来阅读和发送消息。而现在,任何新应用如果想要为10万以上的用户提供服务,都必须获得Twitter的许可。对老应用而言,如果用户规模已经达到这一级别,在获得Twitter的许可前,也将受到一定的限制。能够对Twitter形成补充的应用,则可以获得更大的API(应用编程接口)权限。借助API,可以方便用户与应用之间交换信息,也可以实现应用之间的信息共享。

Twitter对开发者的打压已经引发了一些不满,这也表明该公司希望利用趋势和使用量数据构建商业模式。“Twitter似乎想对平台施加一些限制,从而控制自身的发展……同时加大对数据的控制。”乔胡瑞说。沃顿运营与信息管理教授卡迪克•霍桑纳格(Kartik Hosanagar)则认为,Twitter加强数据控制的行为可能是一个错误。

“尽管我认为Twitter拥有一些对用户核心体验和商业化进程至关重要的功能,但Twitter需要小心处理这一问题,避免失去开发者的信任。在Twitter初期政策的吸引下,这些开发者已经投入了大量资源。”霍桑纳格说,“Twitter的政策应当保持透明和连贯。”霍桑纳格建议该公司考虑与第三方开发者分享收入,重视那些能够提升Twitter核心价值的应用。“苹果就针对开发者生态系统成功部署了这一措施。”他补充道。

怀特豪斯认为,倘若Twitter与开发者关系闹僵,该公司的商业模式问题便会持续下去。“Twitter的吸引力在于开放,在于他们允许这样一个生态系统的存在,从而迅速组织和呈现该公司的数据。”他说,“这种急功近利的商业策略,是否会破坏Twitter当初赖以成功的基石?”

  移动优势
Twitter在移动领域表现优异。相比而言,Facebook却一直未能给智能手机和平板电脑用户带来卓越体验。据美国市场研究公司eMarketer测算,Twitter今年将在美国获得1.297亿美元移动广告收入,Facebook仅为7270万美元。但eMarketer估计,Facebook仍有望于2013年超过Twitter。

Twitter的简约得益于140个字符的限制,因此可以适应各种尺寸的屏幕,这也为该服务在移动设备中的发展赋予了一大优势。除此之外,Twitter在移动设备与常规网页中的信息推广难度几乎一致。麦特维辛认为,Twitter之所以对Facebook构成威胁,是因为它能够密切整合各种屏幕。“Twitter在桌面或手机上的体验都很舒适。无论是在办公室、在路上还是在家中,Twitter都可以伴你左右。以移动为先或许是他们最强大的功能。”他说。

怀特豪斯也认同这一观点,他说:“人们可以随时随地发布Twitter消息,无论是移动应用、移动浏览器还是短信,都可以支持这一功能,但却不会损失多少用户体验。Facebook始于桌面,随后迁移到移动平台,而对Twitter而言,不必为移动设备做出任何牺牲。”

在9月的TechCrunch Disrupt大会上,Facebook CEO马克•扎克伯格(Mark Zuckerberg)承认,该公司在进军移动领域时犯了一些错误。该公司还承认,移动使用量虽然正在飙升,但他们仍然缺乏针对小屏幕的广告战略。但据《华尔街日报》报道,Facebook一直在尝试精准移动广告。

法德尔不认为Twitter只是一家移动巨头。“没错,Twitter比Facebook对移动设备更友好,但我仍有92%的Twitter使用量源于桌面。”他说,“Twitter虽然适应移动平台,但绝不会完全依赖于此。”

  如果Twitter要提交IPO申请,就需要披露详细的商业信息、收入来源以及主要竞争对手。虽然Facebook的股价因为预期过高而一路走低,但法德尔指出,Twitter的IPO可能会面临相反的问题。“很多人都将Twitter与Facebook进行比较。”他说,“但Twitter仍然局限于小众市场,而且很多人都不理解它的真正价值。”他说,“Twitter的价值可能被低估。”(鼎宏)
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