Facebook 2.0 For Iphone 3g Now

: Realizing they could use the iPhone's GPS. For the first time, you weren't just "at home"; you were "at the concert" in real-time.

: Abandoning the "grid" layout of the first experimental app.

: It set the blueprint for every social media app we use today—the infinite scroll, the tab bar, and the mobile notification.

The developers didn't even have final hardware for most of the cycle. They worked on simulators, guessing how a thumb would feel sliding across glass instead of a trackball.

It wasn't just an update; it was the moment "The Social Network" became "The Global Utility." Are you interested in the of that original

: Introducing the News Feed as a living, breathing stream.