I spent eight years building software on .NET, so I have a lot of time for Microsoft, but I fully understand why a lot of people aren't happy with this news. It's been good to have a leader in open-source that is unaffiliated with anyone but the tech they chose to use (Ruby/Rails). For me, it doesn't matter who takes it over - it's just sad to see a neutral player disappear. With all that said, things have changed a…
Of course they will mess with it. Just slowly so developers dont leave. This is Microsoft. Read up on their tactics. It works.
With an acquisition, most of this becomes amplified, based on how Microsoft treat GitHub. IMO, leaving them alone to do their own thing could be just as bad as being too controlling. I'd like to see someone like Scott Hanselman, a well-liked developer in the development community be given the opportunity to sit in GitHub and to use Microsoft's resources to improve the open-source community.