Microsoft:
You are Marketing geniuses. Good god @ your first week openings for exclusive franchises and your dominance in the United States over the HD-competition.
Nintendo:
You don't really put out much that I like, but somehow you find a way to get my money anyway. (Motion control, Zelda, Mario Kart, Super Smash). Iconic franchises that withstand the sands of time are your forte and I salute you.