It's not just MS, so many companies are putting restrictions and pretending they're making open source contributions. I'd encourage everyone not to bother with

It's not just MS, so many companies are putting restrictions and pretending they're making open source contributions. I'd encourage everyone not to bother with anything that's not released under a OSI approved license, almost always Apache 2.0 it seems and never a custom license. Building off these just encourages companies to add restrictions.