I am a fellow fan of the show, and enjoy watching it. Arent the ponies adorable?
You guys can call me Rio, which I usually get called. xD
Nothing really new here yet, I can't think of what to say.
In particular order:
1) Apple Bloom, very cute and I dunno... She is the best.
2) Rainbow Dash, cute as well and has a funny attitude, second favorite and favorite of the main cast.
3) The main cast (exception of pinkie pie and Rainbow Dash) I like them all the same, I can't pick an order for the rest. But I can say pinkie pie is my LEAST favorite.
And... That's it.