I've started to develop facebook apps and im interested to know if there are any flash game providers that provide a highscore api. We all know how friends on facebook like to compete with each other and a way to show your friends the score you got would be great. Thanks guys
Try Mindjolt. They take a looong time to put your game up, but you can get tons of traffic on Facebook, MySpace, etc. I made about $200 in two weeks (using Newgrounds Ads) once my game went live there.