Well a LInux ROOL-OS 5 would get me back to using it and even contributing (eg I contribute to SKYOS) to the platform in software and money.
As for VARPC. I found their licence per machine (and not per user) to be too expensive so bought none of them. They could of course be 150ukp richer if I could buy one and use one anywhere. But that is their loss. And now with this announcement in the market of a ROOL EM... I'd rather wait and give them the money... if they need some.