The Social Network movie trailer pops up in Social City

The Social Network: You don't get to 500 million friends without making a few enemies.

A trailer of The Social Network has landed on the front page of Social City's The New City Gazette, an in-game newsletter where Playdom makes its game announcements. If you haven't heard about it now, "The Social Network" is a movie about the founding of Facebook, directed by David Fincher, and starring Jesse Eisenberg as Facebook founder Mark Zuckerberg. The film hits theaters on October 1.