Many of the postings in the discussion postings here at this site have URL links to sites that are nothing but self-promotional or pure spam and nothing to do with Treos.
There is a discussion on how to discourage this at:
http://www.macmegasite.com/node/1923

I would recommend implementing strategies to discourage such behaviour and possibly banning persons that post mostly useless messages merely to insert links to their own site to raise web search ratings or send members to internet scams like Free iPods or whatever.

Just a thought . . . .

I prefer to read about Treos!