Not to be picky, but shouldn't one be able to click on a link? It may just be AOL being incompetent but I can't click on Darren's one above. However, as this topic of conversation goes way over my head (I can just about cope with bold tags), I should probably just let you IT types get on with it.

It works for me on Firefox. For Knobbly's info., in my case the cursor does not change (i.e. there is no indication that the text is a link) but is 'clickable'.

I like Dan's simple work-round. The problem with Darren's (otherwise excellent) solution is there are some of us who operate in Firefox with javascript disabled. I have found this is a very effective tool in combatting trojans et al and am loath to change. Just my opinion, obviously.

I have plans which hopefully should impact genuine Crescenters minimally. My banning of A tags for now is purely a short-term inconvenience.

Well, I was all set to say something about the use of impact as a verb, but apparently it, like Wagner's music, is not as bad as it sounds:
http://www.bartleby.com/64/C003/0165.html