I am currently waiting for Paizo's 3.75 to drop. It should be out soon, either September or October. It takes most of its stuff from 3.0 and some of the more useful points from 4th. And, the fact that it isnt WotC publishing it, means it may breathe new life into it. Not that it isnt alive, just something new for us to use.
Currently, I have two characters on the go, one is Garrick of the Vale, a 16 Level Sorcerer/Cleric. The other, who is in the same campaign, is Alicar Karnac, a 17th level Samurai. Both, in my opinion my coolest characters, though Alicar is my favorite.