You should read more carefully;Unless you're too far on the wrong side of the Dunning-Kruger effect, you need to take a step back and ask yourself if – as an unproven quantity even to yourself – you really know what you're talking about by suggesting we'll move closer to "OpenSkyrim already" with your "1-2 hours at evening" dedicated to killing cross-platform development.
Where exactly did I imply to use DirectX to progress to OpenSkyrim on my own ?I outright dare to proclaim; If OpenMW would use DirectX exclusively we would have OpenSkyrim already.
I did not imply that I would re-implement the OSG part, I made that clear multiple times. If OpenMW (which includes the whole team) would have used DirectX right from the beginning of the project, we would have progressed to an open source port of Skyrim already, that's what I suspect.
I could address more points here, but I think everything necessary has already been said. I took notice to certain concerns and re-evaluated some of my efforts.