I want to be able to see the LessWrong posts that I've already read/visited, like in a list. I mainly just want to be able to re-save some ones that I really liked but deleted from my bookmarks.

I didn't vote on all the posts I read (it's kind of like a habit I had to build), so I can't do that (although, that would be nice too) (I guess that would be a related question).