which is a long way of saying "we think our shit don't stink"
I've recently (over two months) deleted my Twitter, Reddit, and Facebook accounts and was not impressed by what I found when I went to delete my HN account.
I understand that there are other options (reset password to random gibberish, run a script to delete my comments) and none of that would provide the catharsis I aimed for so I'm still here, for now, I guess.
Edit: looking at the other replies next to mine, I think "we think our shit don't stink" was an accurate description of what's going on here.
I'd say thanks but I think it's extremely stupid that you're making me resort to this method to achieve the desired result that a half dozen other sites had no issue letting me get to without explaining why or waiting in a multi-day queue, so I'll just say, I hope you have a nice day."
One of the major elements of this site is that it's a building knowledge-base, at least in theory, and people randomly gouging parts of it out on a whim is unhelpful. By adding a (legally acceptable) step in between the urge to delete and the action, they toe the line while discouraging tantrums.