@Glenn: Yes, you can activate GG-bought Magicka on Steam, and the same extends to all of its DLCs IIRC (I can confirm some)
EDIT: I can tell you, I bought Vietnam and The Stars Are Left in Gamers Gate
and redeemed both codes on Steam
As for Desura, it IS DRM-agnostic, and largely caters to the indie/modding community.
I don't know a lot about D2D other than it being another major PC digital retailer, but I'm sure they do sell some games with DRM. Same with Impulse.
There is also Game Fly
, which now caters to PC as well (although I don't know enough about whether we can rent through there).
I know many would rather avoid them like the plague, but there's also EA's Origin (which I hear actually isn't that bad) and Microsoft's GFWL Marketplace (eh... no real impressions here, whether positive or negative... but I assume it'll be preferable for Microsoft products)
edited 24th Dec '11 12:00:49 AM by EarlOfSandvich