Source -Will Microsoft slapping “7” on the rebranded Windows Mobile (now Windows Phone) OS be enough to counter Google’s Linux for mobile phones? It’s easy to expand the Microsoft vs. Google antithesis to Windows Phone and Android – proprietary vs. open source, paid vs. free, Windows vs. Linux, etc. Most would undoubtedly agree that Windows Phone and Android being placed at opposite poles of the mobile-phone world is more than just a matter of perception.
Microsoft?s Windows and Google?s Linux (Android), the Mobile Race - The good days when you can do no wrong and no evil - Softpedia