[112233]

(Unrelated but I'm really curious) The above comment got downvoted within few seconds of me pressing "reply". Is there some advanced hackernews reader software that allows such immediate reaction (via some in-notification controls)? Or is that builtin site reaction? Or a sign of a bot? Because the speed was uncanny.

[rkomorn]

That may actually have been me accidentally downvoting as I was scrolling through with my clumsy thumb.

Double whammy, I guess, because I also always downvote comments asking (or complaining) about a parent comment getting downvoted.