That’s a fair point that I didn’t consider - saving something you’ve downvoted. It’s not something I’ve ever done and it didn’t even cross my mind. You’re right that there isn’t a specific save function, and the Favorites feature is limited in this case. Also the boosts button in my profile is broken (gives me an error) so I can’t keep track of what I’ve boosted, currently.

Having a separate space that isn’t tied to either of this would be more ideal. I’ve mostly been using upvotes sparingly, and boosts more liberally, in order to keep my Favorites clean. I understand boosting ties a thread publicly to my username so there may be things you’d want to upvote but not have associated with you to the general public, but in that case your Favorites would get messy.