@m2k, cactus, icy and anyone - better players beating worse players doesn't prove much at all. I know/hope most of you realize that, but apparently it needs to be said.
and there really can't be more than 2 top players for any given character. It defeats the purpose of them being the "top" players. To have 3 top for any character would be crazy.
Fox - Jman. Lucky isn't as consistent.
Falco - Shiz is the most consistent. Then...PP?
Puff - Box/Mango
Sheik - Amsah/m2k
Marth - There currently is no marth besides m2k at the top level.
Peach - Armada
Falcon - Hax/DR/SS
ICs - Wobbles/Chu
I am sure I forgot a couple people and made a mistake or two, but my point is that the tier list shouldn't be based off of any other players than the ones above. No other players play at the top of the metagame with their characters. No peach and no puff are at the level's of Box/Armada, so it is only their results and their gameplay that should be taken into consideration in the tier list.
A lot of players have different styles with the same characters though as their own personal strengths and weaknesses are different, and you can see that in their playstyles. I think HBox, M2K, Amsah, Mango and Armada are the only players that have truly mastered everything about their characters (to the current metagame). Different players also have different match-ups they aren't good at, such as Armada vs Falcon and Mango vs Ganon, despite Pink Shinobi and Hungrybox can beat them.
Most of the top players for each character have very different styles:
Fox - JMan/M2K/Lucky, ColBol, Zgetto, Javi? etc
Falco - Mango, Zhu/DrPP/Shiz, Lambchops, Calle W?
Puff - Mango, HBox, Darc
Sheik - Amsah, M2K, Over/Tope, Drephen
Marth - M2K, Dahean, HBK, Falcomist
Falcon - Hax/SS/Darkrain, Scar
Peach - Armada, Pink, Vanz, MacD
ICs - Chu, Fly, Wobbles
Ganon - Kage, Linguini, Rockcrock
Doc - HMW, Shroomed
Samus - Hugs, IHSB, DJN
Luigi - Ka-Master, Pakman
Pikachu - Axe
DK - PKM, Mexican
Mario - Green Mario?
Link - HDL, Skler, Germ
Zelda - Cosmo, Lake
Young Link - uhh, Rhan? D20? Alphicans? <3
Mewtwo - Taj, Iori
Roy - Ripple
G&W - QERB
Yoshi - Mind Trick
Bowser - DJN, WK
Ness - Toasty? Bubbleman?
Kirby - Armada
Pichu - ? ICG!