Advanced tactics eg. wavedashing is part of what makes smash bro's fun. It's not an end-all guaranteed win, you need a lot of skill to actually use it.
I don't play Smashbros but with Mario Kart DS that's the difference; if you snake decently against a normal racer, you ARE guaranteed to win. Seriously, where's the challenge in lapping people twice in a minute every game you play? I admit it takes skill, but if snaking is the only way you can possibly win, then you just suck at Mario Kart. And yes I DO despise snaking because there are plenty when I want to have a challenge racing normally. Despite all this, I still in fact stay in the game, letting them get their little cheap wins in even though I can easily logout and rob them of their "wins" but snaking is still pretty lame.
I never said I couldn't learn how to snake (in fact the opposite. Stop making such retarded assumptions that people suck at the game in any topic where they're complaining about a very broken gameplay element. Actually I'm more inclined to say that the people that purposely take advantage of all these broken gameplay elements in all of these games (Such as the combo from Halo 2, or using Akuma in SF) suck too much at the game themselves that they have to resort to easy-to-learn tricks that ruin the game for everyone else.
And no, you can snake in almost every single Online MarioKart DS track. Some are harder than others, but you can snake every single one, not to mention if you end up with a group of snakers (which all anyone that plays Mario Kart online anymore are) they'll always pick the same levels.