I like to engage with the people who comment on my torrents, so it would be nice for torrent comments to be more discoverable, specifically:

A notification when there's a new comment on one of my torrents (also allow people to get notifications for new comments on torrent's they've commented on, maybe, so they can see if they've potentially gotten an answer?)

And also, show the number of comments on a torrent in the "My torrents" list on my profile, and probably also in other places where torrents are listed.