What is this magical comment feature?
There's a good chance I am just out of the loop and behind on things so I'm relying on you, flist, to inform me. Yesterday I was in a post on ontd_political and discovered that if I returned to a page of comments I had already read it put a little "new comment" alert next to unread comments. How delightful! It also happened in a mothership post as well. Is this a new feature? Should I have noticed this weeks ago? Probably....