The Problem with OpenGL is not OpenGL, its that it can only run on Unix based systems, all of which are buggy and unstable, they seriously lack support.
Its saving grace maybe Steam. But, and there is a but. If Steam make a stable well supported OS then they may want to keep it lock to their pre-build "Steam Box"
Be that as it may, OpenGL PC gaming may become very expensive and locked.
If thats so then Mantle will be the choice for gamers, provided Nvidia chose to support it on their GPU's.
So much wrong with this I don't know where to start!
