It's not autotune in this case. His voice itself remains audible in its unedited form. However, a copy of it is being "vocoded" by a MIDI signal that maps copies of the sound onto certain given pitches and rhythms, thus forming a virtual choir of synthesized versions of Brendon's voice.
But you're not xD
Wouldn't say "nothing" personally... but no other album, yes I agree.
Fish. A fish is what she needs to be slapped with. On the face.