@Badwolf - Because then, why have two species in the first place? Gilda and Gustave could've just been pegasi and they would've still filled their roles just fine. Cranky could've been an Earth Pony and the story (though not the pun—although, a pony
named Donkey wouldn't be too hard to believe) would've still worked.
Buffalo and Diamond Dogs are just as pony like as Zebra, Dragons or Griffons.
Ponies kidnap people, speak like gollum, are obsessed with digging for diamonds for no reason, live underground, and can't bear loud or shrill noises?
Ponies live in tents, keep ritual stampeding grounds, wear feathers... and all the additional native stuff that implies?
Zecora gets a pass. "Dragonshy" and "Owl's Well" dragons were okay, but not the "Dragon Quest" ones. Griffons literally have
no delineating characteristics, period.
@Bluespade
They do this in practically every fantasy setting ever written, and most sci-fi settings. You don't have to like it but it's definitely an established thing.
I'm sorry, but how does that make it good writing? Where I come from, everyone else jumping off a bridge doesn't mean I have to think its a good idea.
To everyone in general: can you explain how Pinkie is supposed to have changed between seasons? Cause I didn't notice any difference at all, except for the one episode of development in Party of One.
She acts more down-to-Earth and believable in Season One, behaves more like she's a part of the environment. In Season Two, the world basically caters to her comedy whims.
The best example is how she reacts to the hydra in "Feeling Pinkie Keen" versus how she reacts to the Cerberus in "It's About Time." In both cases, she's reacting to the appearance of a scary monster that could kill her. In the former, she reacts like a real person would—eyes wide, mouth open, unable to scream, in fact she freezes up in fear and needs to be saved by A.J. It's clear the situation is as real to her as it is to everypony acts. The Cerberus? She makes a sight gag while everypony else behaves realistically, painting the impression that she's removed from this situation.