Here is the forum: http://www.seo-bb.com Most of the people are exchanging stumbles using the integrated point exchange system, but you can purchase points at $0.06 each. $0.30 for 1 stumble Up to unlimited stumbles!!! 90 active members after 4 day. Contact me if you would like more detail. Here is the thread to buy stumbles: http://www.seo-bb.com/viewtopic.php?t=11