Seems pretty obvious that some other form of detection worked on what was obviously an attempt by you to get more out of their service than they wanted per person. Didn't occur to you that they might have accurately fingerprinted you and blocked you for good ole fashioned misuse of services?
Definitely not, I used it for random questions, in regular, expected way. Only the accounts that prompted about the square were removed, even if the ask:base64 pattern wasn't used. This is something I explicitly looked for (writing a paper on censorship)
Did you just notice you transitioned to your alt account on HN too?
Seems like something you do often. Grab a few accounts in every website you make an account regardless of the ToS.
I comment on HN from pc and mobile. Made temp account when I wanted to comment. I have no use for an account so it lives as long as the cookie lives, since I haven't entered an email. I was not aware this is against ToS, I'll look into it and maybe ask dang to merge accounts and add an email to them.
Seems pretty obvious that some other form of detection worked on what was obviously an attempt by you to get more out of their service than they wanted per person. Didn't occur to you that they might have accurately fingerprinted you and blocked you for good ole fashioned misuse of services?