As I'm sure some of you have noticed already, there seems to be a user with a rolling IP address who keeps commenting nonsensical messages in the Article Comments of random pages. The comments seem to have a theme of how wonderful the articles are or how they're better than some the user has seen, although they seem a tad forum-like. Each comment also has just a single typo in it, in which one word is misspelled. I am convinced it is the same anonymous user, even though the IP address changes with each post – this user has a rolling IP address. Unfortunately, this means we cannot block the user because the IP address changes every minute. That poses a dilemma on us because this user continues to post these comments and occasionally blanks pages and inserts his nonsense into it, and there's no way to block him permanently.
Just pointing this out.