Is there a nice way of being notified about new comments on posts I found interesting / commented on / etc? I know there is a "comments" RSS feed, but it's hard to filter out interesting stuff from there.
... or a "number of green posts" indicator near the post titles when listing them? (I know it's a) takes someone to code it b) my gut feeling is that it would take a little more than usual resources, but maybe someone knows of an easier way of the same effect.)
I know there is a "comments" RSS feed, but it's hard to filter out interesting stuff from there.
I don't quite see what you mean here. Do you know that each post has its own comments RSS feed?
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.