In my quest to find referrals, I noticed how effective the language barrier is if you use it to your advantage. In other words, if you take the time to either learn a language other than english (if english is your native language) or take the time to copy and paste words onto a free translator service, your effort will be rewarded. The english forums about moneymaking are so saturated with autosurfs and people trying to get referrals, that its a big fight. Not that there isn't competition other places, but not as much.
I remember reading that one member (a frequent poster here on MMG and I think from germany) said he gets a lot of his refferrals on german boards.
Who uses this advantage? How effective is it for you?