We recently released MetaGamer to the App Store. Create a profile that unifies all your online gaming service identities and (much like Nintendo StreetPass) swap profiles with nearby video game enthusiasts. It's a perfect way to find new opponents at conferences or simply organize a game night among friends. Post about your most cherished video games and even favorite your friend's profiles to receive notifications when they update their status. Never be out of the loop when gaming is at hand!
Download it for free!