Vietnam's ruling communist party isn't too psyched about the idea of its citizens using Facebook, so they've made their own version.

To get an account, you have to give your full, real name and government-issued I.D. number; this way, the government can monitor your usage and make sure you're not doing anything bad, like fomenting dissent.

Other differences? In the communist version you slap somebody instead of poking them, and those aren't animals in the cages at Farmville.