I'm not happy either with the fact that it is hard to make money on the internet when so much stuff is free, but I can guarantee you going "pay only" is going t

I'm not happy either with the fact that it is hard to make money on the internet when so much stuff is free, but I can guarantee you going "pay only" is going to have one effect: it will kill your site for good. No one knows how good your service is till they try it, and you are competing with a zillion other free services.