Web Biz Universal Remove List Update

it's probably important to avoid the appearance of a conspiracy.
so block those netblocks, but you probably want to pick which ones
you block on your own.

That is the other problem the MAPS RBL (see http://maps.vix.com/) is
designed to handle. Users of the list indemnify me. I take my own
risks wrt the anticompetitive or conspiratorial stuff.