i always see these site like "are you like lil wayne" or "do you know lil wayne" in google adsense boxes on sites...when you take the quiz and pass it redirects you to another site with "aff" or "ref" in URL...

i see it so much, i assume it must be easy money right? you make the site, pay adwords or adbrite or whatever and you make the money back by ppl buying ringtones right??? why doesnt every1 do it? has any1 here tryed and failed at this? i see these ads so much i assume they must be a sure idea....