I also think that is is effectively a pretty underhanded move to cement Github and monopolize open source development. It may not be intended to work this way,

I also think that is is effectively a pretty underhanded move to cement Github and monopolize open source development. It may not be intended to work this way, but if this campaign is successful, it will have this chilling effect. Once development funds go mostly through Github, the platform's influence over a project is greatly increased. Projects would have little choice but to comply with whatever ToS change Github would want to impose. MS playing nice with open source starts to smell a bit like an attempt to ensnare and trap developers in an MS ecosystem. But this time around it is not about Windows as a target platform, but about dependencies on tools (VSCode), libraries (.NET Standard) and services (Github, Azure) provided by them.