Stock watch is great for stocks. Better than the Apple one IMO.
Text+ for texting your friends if you have no texting plan or use a touch.
Monopoly, Fruit Ninja, Angry Birds, DoodleJump and Plants Vs. Zombies are the games I play. Rock Band isn't too bad and SF IV would be fun for anyone who likes the series.
I really want to try Robot Unicorn Attack because that is an awesome game online. Just waiting b/c the "released" versions are not working yet...
