Android and Apple have almost exclusively dominated the market for smart phone operating systems. This is why I think that Nokia should have used the Android operating system because the rest of the companies are using the same. Creating a new operating system other then Apple or Android would not be wise.
No, they should not have. Microsoft is perfectly capable of creating a good system of operation. And that they have done, with their Windows 8 thingamajigore. Not saying that the Android system is bad, there just needs to be more competitivity than Apple and Android. Two systems are boring. Yup.