> Pownce's failure had very little to do with it being "Twitter-like". It failed because it didn't solve a problem that real people had. Tell that to Facebook,

> Pownce's failure had very little to do with it being "Twitter-like". It failed because it didn't solve a problem that real people had. Tell that to Facebook, whom basically added all the features Pownce had (event invites, sharing files, etc) after realizing it was a great idea.