(I'm not sure if this deserves a thread or if there's a better place for it, so feel free to close/move this if needed)
So... I finally did something interesting for once. I've heard things like "X series is overrepresented" or "X character shouldn't be in because his series has enough characters". And while I don't think series should be limited for how much content they get, I tought it would be interesting to see how much representation each series gets. So I made a list of every series represeted in Smash, and, with the help of a calculator, I'm adding up all characters, stages, items, assistants, enemies, bosses, trophies, stickers and songs each series gets in Smash. Below, you can see a list of the score each series got (currently incomplete). Also, this doesn't include Smash Wii U, since we don't know everything about it yet.
Characters are worth five points
Stages are worth four points
Items and assistants are worth three points
Enemies and bosses are worth two points
Trophies, stickers and songs are worth one point
1. Mario - 603 (7 characters, 19 stages, 22 items, 4 assistants, 22 enemies, 1 boss, 226 trophies, 104 stickers, 38 songs)
2. Pokémon - 584 (9 characters, 7 stages, 2 items, 73 assistants, 5 enemies, 1 boss, 218 trophies, 38 stickers, 18 songs)
3. The Legend of Zelda - 351 (6 characters, 7 stages, 8 items, 4 assistants, 10 enemies, 135 trophies, 75 stickers, 27 songs)
4. Kirby - 218 (3 characters, 5 stages, 6 items, 2 assistants, 9 enemies, 86 trophies, 34 stickers, 21 songs)
5. Donkey Kong - 162 (2 characters, 5 stages, 4 items, 3 enemies, 63 trophies, 37 stickers, 14 songs)
6. Kid Icarus - 161 (3 characters, 2 stages, 6 items, 2 assistants, 19 enemies, 62 trophies, 4 stickers, 10 songs)
7. Metroid - 146 (2 characters, 5 stages, 1 item, 3 assistants, 3 enemies, 3 bosses, 50 trophies, 29 stickers, 13 songs)
8. Star Fox - 142 (3 characters, 4 stages, 1 item, 1 assistant, 58 trophies, 32 stickers, 15 songs)
9. Earthbound/Mother - 112 (2 characters, 4 stages, 2 items, 2 assistants, 2 enemies, 1 boss, 31 trophies, 26 stickers, 11 songs)
10. F Zero - 88 (1 character, 4 stages, 1 assistant, 32 trophies, 18 stickers, 14 songs)
11. Yoshi - 76 (1 character, 4 stages, 2 enemies, 16 trophies, 27 stickers, 8 songs)
Next one to be added will be Fire Emblem.
I hope you find this interesting, because it took a lot of work. And it's not even done yet!