Forum Moderators: bakedjake
The relevant threads are:
ZyBorg/1.0 violates robots.txt [webmasterworld.com]
216.88.0.0-216.91.255.255 [webmasterworld.com]
They (LookSmart, since they now own grub) have paid lip service to "respecting" webmasters - but have never acted on that statement. Even had a rep (here) posting about it in the last 6 months or so, but his legal team advised him to stop posting. :)
It seems that they have yet to live up to their promises, imho, I would ban the sucker if it didn't take up so much time (they don't crawl much, either - not lik Google or Alltheweb or Inkomi) so the bandwidth hit is minimal.
Though I would miss that 5 clicks I got this month if I banned 'em ;) just not sure that those 5 clicks gave me anything.