卓越的可能性，有人会看到这么多的价值在一块的内容，他们希望分享。美国总统奥巴马这样做的密切了解什么是18至24岁的人口是看惯了，以及它是如何想消费信息。
Just weeks after I wrote a piece for ERE.net about talent communities, something happened on the Internet that excited much of the tech blogs and was acknowledged by many traditional press outlets; President Barack Obama held a 30-minute “ask-me-anything” session on the self-proclaimed “front page of th