50
This gets even more strange.
I installed captcha on 2.2.* and it seems to work fine. along with protector, it even kept out most register.php spam attempts, as viewed through the protector logs, however, the other day i noticed one registration was completed even with the captcha in place.
they did not activate the account, but it seems odd that they were able to get that far. it was the same username characteristics that have been hitting XOOPS sites lately. new ip sets, of course.
anybody else have this happen?