I love cupcakes, but you (or at least I) always had the problem that I have brought the muffins never clean out the form or had to use them ol 'paper cases (and let's be honest, who needs but actually no one (except perhaps to ;-) distribute crumbs)
Saw the shape of an acquaintance and then I've also bought a -> and I was amazed !!!! baking, allow to cool, turn around -> Muffins fall out of shape, so must be ;-)