@Benard Have you tried the service out? Seems pretty interesting, but I'm assuming it needs to be a stellar photo, especially since users are rating it before it can be sold. Think my crap Galaxy Nexus probably does not produce clear enough photos for this.
@chickenNrice It is generally ok, quite fast to get your pictures approved or rejected. I put up a few photos just to test it out. There are a lot of apps you can use to improve the quality of the photos from your Galaxy Nexus and image enhancements are allowed. I am reviewing another RF Photo service for Smartphones right now....let you know how that goes.