You can now Sort Topics By # of Views, or, # of Comments. (the links are right above the 2 columns that show views/comments )
I just found this to be a hugely valuable feature, it clearly shows what topic Titles/Headlines have the most gravity to pull visitors in. Simple as that.
Hope you find this as useful as I see it is...
P.S. I did a search before posting this, and didn't find any topics on this subject, so don't flame me if you already knew about this feature, I may have a mental disability for all you know... for that matter for all I know