In this Storify, see exactly how the news broke on Twitter, and how Reuters and Circa employees reacted, as well as others.
While it's true social networks often start with relatively few ads, it's a given that'll change in time. Now Yahoo has acquired Tumblr, and more ads are on the way. Needless to say, not everyone is happy about this.
These are the Millennials. They grew up with computers, instant messaging on AIM, using Facebook in school, they're not afraid to communicate in GIFs or acronyms, and they're poised to do great things in the future. That's why they're worth watching. And that's why I thought I'd put together a list of them.