HertogJan: From their point of view it makes sense.
Steam is by far the number 1 digital distribution platform.
That they also made a deal with D2D and perhaps others, but not with GOG, makes far less sense.
Navagon: The thing about Steam is, they didn't just use it as a digital distribution platform, but also as DRM. Their games aren't like a lot of other DOSbox games on there that don't need the client to run. That's what I meant. They may be overlooking GOG while it's still in beta. So that may change in March.
I don't use Steam, so I can't comment on LA titles and the DRM that comes with them.
Lets just hope that they only used Steam for testing the waters of digital distribution.
As for the March announcement, I'm hoping for EA, but LA or Take-Two (in that order) would be great too.