Hi,
We've almost completed to build our platform for mobile games.
I know what you think why do develop a new platform we have Openfeint, game center, Scoreloop and papaya and many more.
We decided to build a platform just for competitions.

It will be great if you can download our platform and give us feedback on it.
http://itunes.apple.com/us/app/playerdue...74627?mt=8

We created just the basic elements:
Duel – one on one (from your Facebook friends)
Multi-challenge – group of friends (from Facebook)
Global-challenge – players from around the world.

We are going to add many more elements to our platform, but we want to get a feedback from you the game developers on what we created.