Which new Rakeback review sites to advertise on
Like 2-3 times a month I get e-mails from new rakeback review sites that want me to advertise there. I really don't know how to pick which ones are good and which ones aren't.
I just got an e-mail from http://www.rakerebateguide.com/
The e-mail was in semi broken english (not like the guy was dumb, just like he was foreign, but cmon man, use grammer check or something).
I also recently got offers from rakeback-world.com and rakereport.net. I tried advertising at both.
I guess I seem like a bit of a noob, but aside from common sense, are there good ways to predict if these sites are worth the money without spending too much to find out?