Is there a way to bookmark threads for yourself for quick easy reference in the future?

Sometimes I want to use info from a previous thread to support a point in a current thread, or I’d like to find a link I’d seen/posted in some previous thread. If the threads aren’t fairly recent, they can be difficult to find by looking through my recent posts/questions, or can’t remember enough specific wording the the thread to do a useful search. Does Fluther have some functionality like this that I’ve missed? If not, do you think it would be useful? I know I would.