Funnily enough, my karma recently crossed the 200 point threshold, but I didn't recall the down arrows appearing for comments. I just logged in to tell you all

Funnily enough, my karma recently crossed the 200 point threshold, but I didn't recall the down arrows appearing for comments. I just logged in to tell you all that there must be more to it, since I've got 200+ karma and no down arrows. But lo and behold, there they are. I'm not sure if those are actually new or if I simply never noticed them before. If the threshold is not 200, it must be close to that.