SkinStudio is not being actively developed anymore? Or are the devs are unable to fix typos? I'm not sure if I understand the situation, being the 'new guy' here and all. lol
While I'm certainly not privy to the inner workings of Stardock, correcting the errors doesn't appear to be a priority. It seems to me that the program is basically the same with components added or taken away but not rewritten.
Seriously though, if you find skinning to be entertaining don't sweat the small stuff, it'll only make you crazy.