HTC Salsa, HTC ChaCha

If tinkering with software internals is your thing, you'll be pleased to hear that the final, shipping ROMs for HTC's Facebook phones, the Salsa and ChaCha, have leaked out over on 911HTC. Both of the Facebook-focused phones ship with Android 2.3.3 and a customized version of HTC's Sense software. In particular, the ChaCha sports a UI quite different to anything seen on any other HTC devices. Hit the source link to grab the files.

Source: 911HTC