I think I would be quote, I never talk/post!
Half of the people reading this will say "Walrusdude posted!?! He's still active!?!". The other half would say "Who is this dude? Have I seen him before?"
The only thing I'm wondering is how DID you fall for that? That joke is so overused that whenever I even click a link I hesitate thinking it is probaly spam. I really expected better of you people.
Quote most likely won't be a playable character. If anything an assist trophy. But if you want to play as Quote in a SSB game that badly, I believe there is an expansion character being made for SSF2.