Hello
I want to share with you a nice idea how to earn money on forum lovers. It's 21 century now and many people have Internet (including us), some of them can't live without forum communication. Idea is to use signatures of forum users as advertising place.
The number of messages of some forum visitors reaches thousands, and many visitors have their "publications" on several forums. Some of forum people use their signatures for site promotion, but others just communicate and have no any links in their signatures. We can find some web-master who wants his site to be promoted and suggest him this advertising place for some payment.
Or we can work as mediator between a forum user and an advertiser. So you are buying advertising place from user and reselling it. The difference is yours.