Quite the vehement response across the board. I guess I missed the explanation of why premium skins were removed to begin with, but I'll wager this plays no small part:
"Probably above my pay grade."
When a single skin costs as much or more than the program itself, who is going to bother paying for it? At that point, you're just buying a pay window. This community was beholden almost exclusively to a small group designing 'commercial' themes and the reason there aren't more people contributing has nothing to do with talent or creativity:
SkinStudio is an unnecessarily convoluted mess designed for programmers instead of creatives.
Build something that anyone can use, and you'll find people will supply their creations without demanding you pay their mortgage for the privilege. Yes, I'm sure your amazing talent is a bargain at your asking price, but let's fix this and see what others can add all the same?