Love her more! I guess I just REALLY like Pinkie was because her random and loving personality has always cheered me up and made me smile when I was feeling down. At first, I thought Twilight was best pony until Pinkie took the lead when she started making me laugh.
then my page is decieving me...it shows four, I was about to depressed for a second. Is it just going to be you and me, or are you going to invite others?
actually the party horse does because what happens when all morale of ponies fail...chaos...chaos is what happens. Pinkie keeps the balance by making sure everypony is content. Apple can't maintain order, but laughter can.