Incorporate the age of the most recent comment next to the comments link: 52 points by pg 355 days ago | 432 comments (2 hours ago) or something like that. I

Incorporate the age of the most recent comment next to the comments link: 52 points by pg 355 days ago | 432 comments (2 hours ago) or something like that. It's nice to know if a comment thread is still active. On the flip side, I am less likely to comment if all of the other comments are several hours old.