Yeah that would be a great idea!! 
Maybe they'll think about that in the future for Diamond Members
Videos
Sort:
Forum Legend
Following
New Comments
Locked Topic
Pinned Topic
I really enjoy the video selection. It would be great if one could flag and keep them (virtually) in a personal library. This way you could quickly see what you've viewed in the past (viewing history), what you want to see (viewing queue), favorites, etc.