Heeeeeee! As much as I love them happy, or angsty, or being all cool and kick-ass, they do cutely grumpy ridiculously well. I don't think I've ever seen a fic with John doing that, either, and aww. Doesn't it just make you want to rumple his hair and mock him? :D (This might be why I identify with Rodney so much. Um. Heh.)

Also: you've probably already heard, but JACK recced you (http://slashgirls.tripod.com/keystroke/recs.html).