[lunarscape]

"Linux support manages to get them the sort of user who is least concerned with intellectual property laws"

How so? In my personal experience it's Windows users who pirate the most software by far. Linux users choose an OS with far fewer commercial desktop apps and generally make do with open-source applications. Linux users have also been shown to pay more for indie games and apps and have been vocal in wanting Steam on Linux so they can throw money at Valve. Given how easy it is to rile up many Linux users with accusations of GPL infringement, I'd say that they generally understand and care more about IP laws than the average Windows user.