To add to the previous post (as Smash is by far the winner) I'll explain what the format of the Smash tournament will be (considering it maintains it's win)
I'll get into rules and such once the vote's done, until then I'll explain what you're voting for if you're voting for Smash
First tournament: Smash 3DS
Second tournament: Smash WiiU
Third Tournament: Smash doubles (if possible)
Afterwards: friendlies while I make the victory post
3DS and WiiU tournaments will be different times to ensure people who want to enter both can.