Sadly, even MS people don't trust the brand.
I have a client that is a long time MS partner who, like I, was waiting for Windows phone to move forward. The killer for him was attending an MS conference about a year ago where he watched MS reps using iOS and Androids and none with a Windows phone. Within a short time, he'd moved to iOS especially as part of the conference was demonstrations of interacting with MS cloud applications on these other phones without having a corresponding app for Windows Mobile.