Google's gphone will be based on completely open platform.
So is Linux. What is its marketshare among PCs? Yah.
Android also doesn't have a device to run on yet. I also haven't heard much more than it's going to be made by Google, run on some mobile phone, and is called Android. It's also 2 years from even existing. That's a lotta time in the tech world.
Eventually, the smartphone market will probably dwindle to iPhones, BlackBerrys, and everything else. I can't find two people who will say good things about the same product from any smartphone maker not called Apple or RIM.
If someone tries to pitch a phone with Windows Mobile to me, i will kick them in the