Greg, please don't push it with the mywikibiz.com links.
Squelchbot edits can still be reverted. Blacklisting can't.
There's bad blood on both sides of the MyWikiBiz-Wikipedia relationship. There will always be, as far as I can see. Your opposition goes beyond Calton, Guy and a couple of others -- it's community-wide, for reasons both fair and unfair. You can keep poking at Wikipedia from the pages of Wikipedia Review -- it's your right -- but I don't see how stoking animosity here helps your business. Blacklisting here certainly wouldn't.
I kept Centiare off the blacklist but that was based on my suggestion no more links be added. I didn't like the tone of the blacklist request and I didn't see a big spam problem then. I even added a Centiare link to Wikipedia:Alternative outlets (although it's gone now). At some point, however, you're on your own.
I suggest you just walk away from here and get on with life. Wikipedia and the Wikimedia Foundation have many flaws as you've pointed out, but I think you've got other, more important fish to fry. For starters, I'd be more worried about AboutUs.org (why don't you use an article-building web crawler like they do?)
--A. B. (talk) 20:24, 28 January 2008 (UTC)