I was doing an article today on the history of WindowBlinds skinning. And I firmly believe that the vocal "minimalistic skinsa re king" crowd have really done real harm to skinning. I say that because skin authors seem to have become so afraid of making anything that isn't "minimalistic" because not only will they not be appreciated for being creative and original, they're likely to get flamed by the "Minimastic" brigade.
Let me show you some skins from 1999 so you can see what I mean in terms of originality.

This is old but when was the last time you saw a skin that tried to look like something other than "Look, it's another generic GUI"? Or at least done reasonably well?

This is from 2000! Sure there's OS skins in here too but look at that Allend Bond skin. Or Dangeruss's skin.

This is from Shoggot. His title bar blade actually rotated (animated) when it was the active window and the blade stretched as you increased the size of the window. I can't even remember the last time someone made a good animated title bar. And it's so easy. It's just frames of animation. Some little glowing effect or SOMETHING other than the usual gradients that everyone seems fixated on.

I believe that the reason for the lack of creativity these days is because of the obsession with downloads combined with fatigue from being flamed by the critics who will look at a skin that took 2 weeks to make and shrug it off "I won't use that crap" simply because it's not Windows Luna (but red) or some skin that looks like a slightly more minimalistic version of Luna.

Here's one from DAK from Russia released FOUR years ago.

When was the last time you saw a skin that used animation this clever? This Matrix skin by Mercury was made 4 years ago.

These two skins from Dangeruss, which are going on 5 years in age, show what skinning is all about. Creative and yet outstanding quality. These are the kinds of skins WindowBlinds was made for artistic freedom to create cool and interesting looking things. Little touches like semi-transparent scrollbars (how often do you see that these days?) and captions on the title bar buttons.
Many skin authors seem to be skinning more for popularity rather than for themselves. Back before skinning was so popular, popularity wasn't an issue - there just weren't enough peopel using this stuff. But now, skinning is not just popular, but with popularity comes..well criticism. The skins you see here took real work to make. But who wants to spend weeks on a skin only to have some anonymous user slam it because they think it's "gaudy".
I wish I had the talent to create good artwork like you see here because I would create "gaudy" skins (if these are "gaudy"). I would rather create a skin that is new and different than yet another "It's very much like Luna but the title bar is slightly smaller and it has a gradient..." (not that I'm not guilty of that myself since those kinds of skins take less time and will get more downloads.
The skins you see here are available on WinCustomize.com in the WindowBlinds section. Just look at Dangeruss, Mercury, D.A.K. and Allen Bond if you, as a skin author, want to see how these skins were made or if you, as a skin user, want to try them out (of course, since they were made before XP, not all of xP will be skinned with them).