The background music definitely has a corporate cheese theme, but the point is valid. There has been a significant shift in recent years, and MS is much more open and OSS friendly. It’s smart move for their business and good for everyone. Credit where credit is due.
vid:
http://www.microsoft.com/showcase/en/us/details/b9ac0bdd-1936-44c4-80c5-4275360638c2