A tale of two geeks: Mark Zuckerberg, left, and the actor who playsPaparazzi photos of Facebook CEO Mark Zuckerberg were published by tabloid Facebook founder Mark Zuckerberg And also, she's not ugly, just average. And smart too apparently.Mark Zuckerberg Meanwhile, the movie about his life -- "The Social Network" Zuckerberg's mysterious previous girlfriend will be revealed. Facebook Chinese