Detest OpenGL? Are they stupid?
Of course they are!
I have heard of several cases where portals outright refused a game just because it used OpenGL instead of DirectX.
But they have their reasons.... It's mainly that default Microsoft drivers in Windows were always sub-par on OpenGL support. It was always necessary to install new drivers from card manufacturer. And many casual players never update their drivers, etc. Up until recently they have even refused DirectX 9 games, and they still prefer DX7, after all these years.
It's just paying toll to stupidity (of both the casual players and Microsoft).
@Hemlos - DX comment was about portals, not GLB. I prefer OpenGL myself.
And regarding code structure of GLB - yes, it's extremely simple (so even I can use it), but in an app-programming world some things are more important. I doubt anyone would use GLB to program ASP.net web apps or SQL interfaces or whatever. And for simple GUI programming, few things can beat .NET (VisualBASIC and C#). I just meant it would be futile trying to compete with that.
But then again, try programming multiplatform games (or other graphically intensive stuff) in VisualBasic. That's the strength of GLB.