As reported in the 'help' forum, the feedback link is not working. I tried it and was unable to enter any text into the 'Details' window and was unable to send anything.
Interestingly, the spammers were still hitting the feedback form (as they do) successfully, so their spam scripts were not inconvenienced by this bug, ironically. At least it gives me a few ides on preventing them without going full Captcha.
