Got a Wii, probably buying it on the release date. I never owned Melee, but I had it borrowed long enough to beat all the challenges and collect most of the trophies.
I've never played it any tournaments or anything, but that's just a rule in general for me with gaming. I never take it that seriously, even if I know I could do well in one. I played in one tournament once, and it was for Battlefield 1942. Payed my 20 bucks, and mopped the floor with some 10 person clan who thought they could take on 20 random strangers. Too bad for them that I was one of them.