The app I've been working on for the last few weeks, Photo Challenge, is finally live on the App Store. It's a pretty simple concept: a new theme is chosen every week, then users upload photos and vote on existing submissions. The winner is chosen automatically each Friday and showcased for the next week. It's totally free and open to anyone with an iPhone or iPod touch (with a camera). I think it'll be really fun. Check it out and let me know what you think!
http://itunes.apple.com/us/app/photo-challenge/id421368273?mt=8&ls=1
http://itunes.apple.com/us/app/photo-challenge/id421368273?mt=8&ls=1