Short bio: Computer Scientist, FOSS supporter (read more)
Tux Machines (TM)-specific
Microsoft's new Open Technologies subsidiary may be many things, but one thing it's not is "further demonstration of Microsoft’s long-term commitment to interoperability, greater openness, and to working with open source communities", as Microsoft has positioned it.
While it's true that Microsoft's self-interest has increasingly aligned with open source and open standards like HTML5 over the years, it's not true that isolating its open technology efforts will somehow help the software giant engage more in this world. If anything, openness will increasingly be "what our subsidiary does" for Microsofties still hoping to win a 21st-century battle using a 20th-century strategy.