Questions about this game's DRM or lack thereof

[xiphirx]

If you buy directly from Frictional, I believe they get all of the money.

If you buy directly from Frictional, the only DRM you get is a serial key that you enter when you install, nothing else.

If you get it off of steam, I think Frictional gets around 40% profit or something and you need steam to play it.