The tilt doesn’t mean jack in their world I guess.

As for weather, I posit that they don’t need the ponies help for changing. The ponies are just impatient and don’t want to wait for seasons to change and leaves to fall naturally.
 
The ponies are just control freaks that insist on taking care of animals, even though they can manage just fine by themselves, as evidenced by the Everfree Forest.

It spins so you don’t have to walk around the thing to find a location your looking for, dipshit.

^speaking of Frollo, i just played his level in KH, i am dissapointed because you can’t battle him.

Or if you ask frollo:
 

The globe is tilted for the convenience of the user. Ponies are noticeably shorter than most people.

Witchcraft

My little pony: Friendship is….now what is that last word we use?