User blog comment:NotAnEditor/Contoversy/@comment-477220-20091126015733

Well it's not specism because puffles are one species.

Anyways, Green puffles and red puffles are similar in that they're both energetic and playful, but Red puffles make more sense since they seem more "primitive" and "wild" while the green puffles are more controlled, I guess since riding a unicycle takes more skill and thought then shooting yourself out of a canon.