Re: How about
I'm now gone from GitHub. They probably have all my code but for my peace of mind, I've voted with my feet. Several of my developer friends did this as soon as the rumours surfaced. We will not have anything to do with MS.
That's the way to do it.
... there is a real feeling of hurt that GitHub has betrayed FOSS people big time.
The all embracing power of a few billions.
Kudos to you and those who follow your example, sir. (and a round of beers ...)