Revenge used to be my favorite second booster, until I realize that I was stressing out people on my own team so I switched to TS. TS is all I use now. =]
While I do hate revenge, and wish it had never been included, I really think the community would benefit more if revenge was a slot 1 booster as opposed to its current position. At least if a player were determined to using revenge, they could also put on team safe to protect teammates.