Well, it took a few months, but spammers finally found my poor website. Last week, something like 15 users were created with such awesome names / email addresses like "asytojsfa" and "vandueas." They are now gone and as promised, user creation restrictions have been tightened. That said, a couple of them could have been legit users, but I doubt it. If, after a couple months, you suddenly decided you had to make a new ID to leave snarky comments on my site and now cannot log in let me know and I'll mail you a pony or something.