Hey,
I was browsing around bitcointalk and noticed that quite a few people sell their signature space. I was wondering if anyone knew of a service that served just this purpose. Like a user could build their reputation over multiple forums and sell it on a signature marketplace. It would be a time based contract or post count, and allow users to rate each other as both sellers and buyers. Does anyone know if this exists or is the market too small to be useful?
I doubt that.
Here is one of the few places where signature advertising is rampant, due to the fact that there is a huge density of possibly interested parties. Almost everyone here has gambled before, or considered cloud mining long back.
If you want signature campaigns on BCT itself, here you are :
https://bitcointalk.org/index.php?topic=615953.0