I think Microsoft refusing to support NaCl is one of the best things they did. For once they pulled their head out of their ass and thought about the benefits of an open web.

I'm seeing a lot of comments here in support for NaCl, so apparently people have forgotten (or never lived) the days of ActiveX. I am not buying the conspiracy theory bits of this article, I also regret waisting time reading it ; however that doesn't mean NaCl isn't a bad idea.

    As a multi-vendor standard with an 
    open source implementation ...

Dude, seriously, don't you think these "vendors" had good reasons to dismiss NaCl?