Do you only buy games from/that redeem on Steam?

I get them on steam if they are cheaper then the physical copy, so I do it most of the time

...only once I bought x1 copy of GTA IV and then I found out I can't redeem it on steam .. I hate windows live,so i didn't acitvated the game...still got the cd-key :)))

No. I also buy Origin games and DRM-free games.

Sometimes I buy drm-free games(aka GOG.COM) and Origin games. I also use Desura a lot, but most games for it I got from Indie bundles and indiegamestand.

Yeap.

not really,most of the games published from China and Japan are not on steam but they are nice to play.

No, I have quite a lot of games on GOG too (for the oldies), and a few on Origin and Battle.net (for the exclusives). I also own Guild Wars 2.
But if I have the choice, I will get a game on Steam for the convenience and the features it provides.

nah, but its more appealing, because i want to be able to download the game on other computers/after I reformat it :)

Mostly yes, in some rare cases no. I don't really care too much for sales and even if there's a good sale for some other game, if it isn't on Steam then I most likely won't buy it. However in the "rare cases" it'd be a game that I REALLY like, or are imported from Japan/China/Korea.

Sure

No, but I do prefer Steam.

If I buy a game that isn't through Steam it's usually because that game isn't on Steam. Sometimes it's because there was a better deal elsewhere.

Yes

Yes. if it's only on origin,I tend tip not play it or play it from someone else's account.

Yes, mostly

Yep.

Nope. Sometimes there's good deals on GMG, Origin(Yes I do have to use that crap made by a crap company), GOG and Desura.

Mostly, yes with certain exceptions. But really, Origin can go die in a fire. XD

Nah. So long as a good game isn't bogged down by shit DRM, I'll buy it from pretty much any source. Of course I usually buy whatever's easiest to get, as well as the least expensive. And it just so happens that Steam redeemable games usually fit both criteria most of the time.

Mostly. I only buy games when they're on sale, and Steam has good ones. :)

No. In fact Steamgifts is my only source of steam-requiring games (almost, sometimes game mags give games as Steam codes instead of being DRM-free) or even digital-distributed ones.

Actually, I tend to avoid buying Steam/digital/over-DRMed games...

NO!I buy Origin games also

Nobody mentioned blizzard yet?
Anyways, Steam & blizzard here and a few titles on desura.

Definitely no. Just got SC2:HOTS, I also own games on GOG, Origin and some DRM free games like Tera and other MMO's.

If a game is available on Steam, I will buy the Steam version for sure. I like the convenience of having all the games in my library.

Sometimes I will get something off-Steam if I really want it but the number of non-Steam titles I do want is pretty low anyway.