>I would also abolish votes in general and only sort comments chronologically.
Congratulations, you invented Usenet. :)
Back in the day we didn't have voting, we had kill filters. If you didn't like another user, you'd have your reader filter out their messages. There were far fewer kids on my lawn in those days as well.
In late 80s I was actively involved in some of the BBS of my city, that also gave access to Usenet, engaging mainly in cyberpunk, science fiction and C programming