Seems ideal for nudes except chicks just keep sending me pictures of their faces which sucks. It's kind of awkward to do in public, people think i'm just taking pictures of myself all the time to upload to my myspace later or something.
Its an app that sends a photo to somebody, and they can only view it for a set amount of time. 3-10 seconds. then they can't view it again. It's odd and kind of dumb, but hey if you want to send nudes with it be my guest.