I woke up to an email advising me that I have to move to WordPress or lose everything.
As such, I have turned off the petition to give me the option to disable CAPTCHA. (It no longer seems relevant.) Thank you to all 76 signers.
Hopefully I can maintain my URL, and move EVERYTHING from here to there.
(Naturally there are instructions on how to move everything from WordPress to here, but not vice versa. Thanks… arrrrggh.)