I'd hate to block anonymous comments, so that's how Louis comments, but if more spam shows up, Imight have to put some restrictions in place.
On top of that, the comments section of my image site have been spammed recently (I''ve just been deleting the spam comments).
I think I might suggest to the LJ community that they allow people to enable spam filters for comments, complete with white lists, black lists, and banning words/phrases/urls/IPs/etc.
If LJ was to impliment some sort of spam filtering, how would you like to see it enabled? I figure if I get feed back now, my suggestion will be less likely to be rejected.