Graphic designers and artists get ripped off, all the time; frequently, by nerds, who tend to do so, in a manner that insults the value of the artist's work.
It's difficult to get those kinds of creatives to donate their time (trust me on this, I'm always trying).
I'm an ex-artist, and I'm a nerd. I can definitively say that creating good designs, is at least as difficult as creating good software, but seldom makes the kind of margin that you can, from software, so misappropriation hurts artists a lot more than programmers.
It's difficult to get those kinds of creatives to donate their time (trust me on this, I'm always trying).
I'm an ex-artist, and I'm a nerd. I can definitively say that creating good designs, is at least as difficult as creating good software, but seldom makes the kind of margin that you can, from software, so misappropriation hurts artists a lot more than programmers.