Was there a specific problem?
I’m curious because there have been two or three suspicious registrations in the past couple weeks. The new security of asking mormom-specific trivia questions has totally eliminated the spam bots. Humans that are motivated enough can still look up the answers easily with a little thought.
I deleted a couple recent registrations because their justification text was very short (like “seeking answers”) and they did not respond to an email for more info within a few days. Even that can get time consuming though, so I let a couple iffy people in figuring they still get caught in 1st post moderation even if they are spammers.