Originally posted by clackers That's generous, Parallax!
A signature by someone who posts a lot could become a de facto banner ad.
Perhaps, but the difference, as I understand it, is that links, quotes, etc., in signature lines do not show up on searches.
I don't own a website, nor am I familiar with the administration of one, but here's my take on it:
PF has no interest in hindering anyone's enterprise. OTH, Adam has a great deal of time, expense, and effort invested in the forum so, it seems reasonable to me, that he should not allow it to be used freely by anyone to promote their buisness.
This is the reason for the rule that says SITE SUPPORTERS may start one self promotional thread each year.