Can we have a Popular Comments tab like the Popular Favorites one? [more inside]
Which post has been the most "removed from favorites"? I don't think this is answerable from the data dump.
There's a flag for "fantastic post". Is that used for anything, or have favorites replaced it?
How about an RSS Feed that keeps track of when other people save your comment as favorites? Then you would never have to check that page manually to boost your self-worth.