Thread:Ducksoup/@comment-25054847-20150329175835/@comment-452-20150330134158

It doesn't amount to the same result if they're immediately kicked from the chat for having a new account. However, looking up each new user's join date is additional work for chat mods, and "wasting your time" == victory for troll.

If it's really that much of a problem, then why not just make the Chat for Autoconfirmed users only?

I suggest that you Contact Staff, and ask them to revoke the Chat right from the Users group and add it to the Autoconfirmed users group.

This will likely prevent new genuine users from joining the chat, but so do all of the other suggestions.