I'm on the fence. Microsoft have really managed to pull off a huge culture change with respect to open source, and @krissiegel
is spot on in that they're likely to be a much better steward of the project and community than any other potential corporate sponsor. If we were talking about Google or Amazon, there're good odds I'd reflexively jump ship the instant the deal was publicly confirmed; I don't like either their sheer operational scope or their data collection & usage practices (I have an Android phone, which is both exquisite fodder for irony and kind of the case in point). I'd expect Microsoft to take it seriously and make an honest go of running it, but I'm instinctively wary of GitHub losing its independence no matter what.
It seems like MS has been making pretty good/steady progress to support open source movement compared to Google & Amazon.
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