Comment by jgruber

It's a little simplistic, sure, but I mean how much nuance do you expect me to fit into a HN comment? What I left out is Windows Mobile, which was Microsoft's attempt to extend the Windows hegemony to mobile devices. Here are Windows Mobile's US market share numbers, per Wikipedia:

    2004 11%
    2005 17%
    2006 37%
    2007 42%
    2008 27%
    2009 15%
    2010  7%
    2011  3%

What do you think happened in 2007?