i've seen people selling their handles on forums and the more posts the more the handle costs. so you can go in and edit the signature and put your own URL in there. but does the volume of posts and URLs really matter if coming from 1 domain? just curious.
Depends if you're just after a traffic boost or a page rank boost I guess? I'd guess that if you were after a bigger kick in page rank you'd want links spread across different domains rather than them all coming from one? Just a theory.
You get tremendous number of visits,say you have 10,000 posts,you oughta get like 700 each day,and they improve page rank,because this is a pr 7 forum and its a do follow,I guess thats it.