The site is ladden with scam so be careful before you waste your time and effort to sites offering income from the net. One such site that received hundreds of negative comments and labeled by its members as scam is cash fiesta. However, I believe there are also legitimate ones. Below are some sites that I didn't find any negative comment yet. In fact, some friends already recieved payments in one of them. Through myLot, try to find other sites that could be profitable.
http://r.[WEB SITE REMOVED]/roninartist/
http://www.agloco.com/r/BBHP6104
http://mylot.com/roninartist