Linus may have been sincere in his writing, people saw him as this verbally abusive boogeyman who would tear people apart, which led him to become that type of person more and more.<p>The embrace and extend going on over in Redmond right now is threatening though, what better time to use your clout and power over a competitors org (that your a member of now) than when you have forked what depended on their software, extended it to work on your platform, and now want to take the wind out of their sails.<p>The recent reaction from Valve is telling, I think Gabe is fearful about the current state of affairs. We really don't know all the pieces of this puzzle though, so best to watch our backs. Avoid vendor lock-in, its the devil.