Update 27 Jul 2014:
Original post (13 Dec 2013):
In the past I've bought quite a few games from awesome DRM-free games site Good Old Games. But it's been a while now, primarily because I haven't used Windows for a couple of years.
They send me regular emails like this one, asking me to come back:
And I keep saying "I'd love to buy more stuff, but none of the games will run on Linux".
I understand why they can't support the platform, so I'm not blaming them, but it makes me sad, because I'd love to support their efforts.:(