Adventure Gamers - Forums

This is probably a simple question/suggestion that has a solution that is far too complex to implement. In Facebook it is possible for a user, me, to delete message threads I am not interested in. The thread itself is not deleted. It is only deleted from my newsfeed. Is the same kind of thing available/doable with the current forum software? For example, I may post and read posts here until I take my dying breath. But I am never going to read “German Adventure Sites.” I don’t want to deprive anyone else from reading those posts. I just don’t want it taking up space on “my” opening page.