I think the game will be better without glitches to exploit.
The people that follow ^^this^^ mentality are definetly the smashers that I want to play with. Not the following example of people:
Watch out! here comes the WD crew!
"Wave dashing, oh how nifty, I can bounce around and be invincible while hitting my opponents"
Now, I do enjoy a good wavedash every now and again to save my butt, but what the heck people, come on! ITS A GLITCH/EXPLOIT. No matter what defense you have for WDing, it always is the same excuse, "people learn to master the technique and they deserve to use it"
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Well since we're using enhanced font size Gary...
NO NO NO
The mastering of exploits within a game in order to bring yourself closer to victory is no different than jacking in your game genie or your game shark and manipulating the coding to suit your needs. Whether it takes fast thumbs or whether it takes coding knowledge, an exploit is an exploit and should not be carried into another game. I beleive in the team producing Brawl and I bet they will understand this, and not include WD in the game.
Everyone who thinks they deserve to have WD in the next game is obviously just terrified of playing without being able to utilize the exploit and begin having to use the REAL game skill.