Search in favorited question?
The favorite feature on SO is right now a bit useless, at least to me.
I have 8 Pages of favorites, and sometimes I just remember "Hey, I favorited a question about the problem I'm having!", but I don't know when, so the sorting doesn't help.
I would love to see a new search-keyword "favorite:1" that only searches within my favorites. That way I could use it as my bookmark/personal search scope.