Wigix announced that participants in the "Tell Your Friends Challenge" program would earn triple points for referrals made on July 9 - 10, 2008. The program gives cash to the top 10 points earners in a 10-day period; the user with the most points at the end of the quarter wins an additional $3000. See information about the Wigix marketplace in the May 18th issue of AuctionBytes-Update.