Re: Shame about the intercept..
I don't use smart phones at all, due to security and privacy concerns mainly. If I need mobile computing, I use a netbook with or withouit gprs, or if serious computing, a desktop. A mobile is just for making calls or texts, not the meaning of life. If I miss a call and it's important, they can call me back.
As for companies, remember Google are a *data* gathering and sales company, while Microsoft are still pretty much a tech company. A fundamental difference and I know who I would trust more to protect privacy....