Mark Answer as Favorite / Star
I have found in several cases that while the question itself is not particularly interesting, one of the provided answers contains fantastic information that I would consider 'favoriting'. In some of these cases it is not even the accepted answer that I would wish to favorite.
I think a really good answer deserves as much recognition as a really good question.
So I ask that the ability to 'favorite' an answer be added along with badges recognizing levels of accumulated favorite answers.