Well, if windows was open source, now nobody would doubt that the change from Meego to Windows has been a GREAT thing. Suddenly Nokia is competing now at the same level as Android's and Apple, with only half of a year. Great. A huge success.
I am afraid that the decision was to live or to die. The future of a Nokia linked with Meego, alone, with no ecosystem, and everybody here complaining of why the world is not looking at this direction since the N9 is so cool, is simply sad.