With more explicit Facebook integration than most, the HTC Salsa, along with its sibling, the HTC ChaCha, carries a physical Facebook button to tie whatever's going on in your hand to the world of Facebook. Sitting between the HTC Wildfire S and the HTC Desire S, is the Facebook button enough to make us want some Salsa on our social networking or would we be better off ignoring this friend request and going for a more established model?...
