hummer010: I wasn't going to respond, but then I saw this gem:
Do you know the history of Linux? It had nothing to do with fighting a monopoly. It evolved into that, but that's not at all why it was created.
Why shouldn't Linux users support steam? Valve have done a lot to promote gaming on Linux, and without Valve / steam, I would suspect that there would be a lot less big name games available on Linux today. Valve has actually allowed users to have OS alternatives in gaming.
This is true, but only for games that actually use the steam DRM. An example: Papers, Please on steam is completely DRM free. Once it is downloaded, you can move it to another system that has never had steam installed, and will never connect to the internet, and it will work. I've personally tested this. It never needs the steam client again. Ever. Papers, Please is somewhat unique in that it also has a built in updater, so it truly never needs the steam client again, even for updates. In this case, steam is nothing more than a downloader.
To expand on this, SteamOS is Linux based. That's right, Steam loves Linux so much they've decided it is the base for their gaming OS.
Valve, Gabe Newell and Linux go back a ways. As far as patches go, don't try to vilify Valve when Gog just asks that you redownload 30GB in some cases to update your game. SRSLY? I'll take auto patcher anyday. And the version you get of DRM-Free games is patched up to the day, therefore if the service went offline tomorrow, you'd have the most uptodate version Steam had (and Steam, at least right now) gets its updates first.
Also, people fear Steam droppnig off line. What's to say they don't make a dummy client before they do that allows all games to play offline with no DRM check? I'm not saying they will or won't, but getting upset over possible hypotheticals is pretty asinine.
Steam is not consumer friendly, and have no care for quality control. But what they do well, they hit out of the park. And I'm glad that some people like at least a few games that are DRM free there.