Wow, as if OpenFeint wasn’t enough, today Scoreloop is making available an SDK for Windows Phone 7 in private beta. It’s already available on Android, Bada, Airplay and iOS. Scoreloop provides social elements to games, and it includes in game purchases, virtual currency and in-app promotions. They’re currently adding 1m new users a week.
Here’s the official press release or just check their site to be permitted into the private beta.