Nopony

I've seen Pinkie jumping everywhere, making the silliest faces, go into a big mood swing, and Babble endlessly. Would it be better if Pinkie Pie permanently stayed as Pinkamena bringing a more darker mood on the show. Look at Whinnie the Pooh, Eeyore is depressed about all the time...Actually now that I think about it Whinnie the Pooh is somewhat similar to My Little Pony Friendship is Magic. Eeyore is Pinkamena, Tigger is Pinkie Pie, Owl is Twilight Sparkle, Fluttershy is Piglet, Kanga&roo is Rarity and Sweety Bell. . .and Scootaloo is supposedly Rabbit?