I never thought I'd say this, but fair play to Microsoft, or more particularly Zune. Zune, Microsoft's answer to the the iPod, was launched a few years ago and as far as I can tell it hasn't been a terrific success, due to having various proprietary safeguards against users sharing media (basically, exactly what you'd expect from Microsoft).
Anyway, the Zune Arts website features some cool artist collaborations, including a graphic novel, the Lost Ones, by Steven Niles, Dr. Revolt, Kime Buzelli and Gary Panter! Random! I don't know how good it is, but, you know, fair play.