Whoa... I just caught Slurp in somewhere it shouldn't be...
Now, United Bimmer's robots.txt file has this in it first of all:
And second of all, the ONLY link to that page is from the actual thread itself, and that link has a rel="nofollow" tag in it, so even if I didn't have the robots.txt entry, it still should follow it.
Why/how is it crawling there?