For some delicious fonts, visit http://shop.owofonts.com/. These guys have some great, commercially used fonts, used for things like the “Wild Cherry” in “Wild Cherry Pepsi”.
Some great (Free!) fonts over at RobotJohnny.com, folks. Also you’ll want to check out the rest of Robot Johnny’s blog because it’s pretty cool in both writing and stylistic standards (and by whos standards I don’t know).
Some very fun fonts, for non-profit use. I like all of them, although I’m not sure where I would find any use for one.