I'm happy to announce a new sponsored project with my friends at Koinup, the virtual world social network: 3D Wallpapers, an upcoming app for Nokia's Ovi Store. Koinup is taking user submissions for the app, so this is a unique chance to get your screenshots from Second Life and other worlds featured on potentially millions of mobile phones. (I believe this is the first app of its kind on any phone system.) To submit your work, create a free Koinup account (if you haven't already), and upload your submissions to two groups: Avatars, for pictures of avatars from all worlds, and Second Life for SL screenshots of all kind. More details here.