've been a full-time Ubuntu user for about five years and I don't own any consoles. If you approached me three or four years ago and asked which games I played, you might have received a rather defensive reply. High quality games were few and far between, that is, until May 2010 when things changed forever…
In May 2010, a tiny company called Wolfire — then only famous for a ninja rabbit simulator — convinced the devs of World of Goo, Aquaria, Gish and Penumbra that they should let gamers decide how much they should pay for a collection of games for a limited time. All had to be DRM-free and available for Windows, Mac and Linux. Wolfire added their own Lugaru to the offerings and launched the first Humble Indie Bundle.
The rest, as they say, is history.
rest here