We're being targeted by some very stubborn spammers from Ukraine and/or Russia this week.
We're trying to put some obstacles in their way. At the moment, we're requiring anti-spammer verification for everyone's first post only. If you've already made at least one post here, this won't affect you.
Not sure whether we'll keep this feature, or change the number of posts required, or turn it off. Sorry, I know it's an annoyance. We'll see how things go with the spam.
