Hey there, I'm not sure if this is even the right place to post this, but it seemed the best at the time (yes I ticked the little box saying I believe this is the best place). Anyways, from my limited knowledge, Yuwie's business model seems to be somewhat straightforward and they probably make a lot of money. For those of you not familiar with yuwie, its a social networking site, but they pay you the more pageviews you get and the more users you refer. My question is, how comes there aren't many similar sites which work on this kind of referral money making system? I'm sure there's a huge market out there for people to make money from stuff they normally do. Some of us may know of Agloco, where you made money for surfing the net - but that kinda failed. Yuwie seems to be doing fine. Maybe there are similar sites out there that I don't know about - if so, please direct me to them Thanks. Kizza P.S. I am not aiming to advertise in anyway, I was just curious as to why other sites didn't take up this model.