I see it as my task to educate people, and teach them why they shouldn't buy WP.

As such I've noticed that many people think WP supports multitasking. It does not. It only support task switching: background tasks are suspended and disconnected. Even their own Skype app is thrown offline. Also, bluetooth-support is laughable. No sideloading. Many things require using "the cloud", which all its privacy and reliability issues.