Favorite Titan: Prometheus! Come on, how can you not like Prometheus? He gave the humans fire. He spat in the gods' faces, yeah. Favorite God: Athena. Goddess of battle, wisdom, and crafts? That's awesome. Seriously.
Greek gods, cause they are Greek. Poseidon is a very coool god.
Somebody didn't read the OP, methinks?
But now I wantz to change my vote from Athena to her right-hand gal; Nike, who I think should get a lot more limelight than she does. Nike was the goddess of freaking triumph and victory. She was the goddess of winning. That's right; her realm was winning. To win. Pwnage. How can you go wrong, when you are the goddess of WINNING? It's impossible to lose! Seriously! All Nike would've had to have done is twitched her magic a little, and POOF! Victory for Heracles. POOF! Victory for Jason. POOF! Victory for Theseus. If she were the one in charge of all the heroism, then there would be none of this "giving gifts to help" crap. Nope, she'd just POOF! and make them win, becuase she is the goddess of winning... Seriously.