This is my startup. It's currently only available on the iphone http://itunes.apple.com/us/app/spotsift/id428185865?mt=8&... and I'd love some feedback if you're into this space (mind you my app is very beta).

If you're in the bay area, I'll be doing a soft launch tomorrow at the 106 miles event in Palo Alto which is a meetup for entrepreneurs. I'd love for you to participate and give me some user feedback.

http://www.meetup.com/106miles/events/16401491/