There are a few users who submit shitloads of super political noise to not-political subs e.g. s/videos. I mean shitloads; on the s/videos hot list right now 13 of the top 20 posts are the same shit from the same asshole. Other posts are drowned out, and I'd have to unsubscribe the whole sub to mute one user.
This is shitty, but I don't know how to counter it without doing something way shittier like banning people.
Limit posts-per-day-per-sub, maybe?
The ability to hide certain users' posts?