Windows Phones in the Wild

So, at this point in time, I own a lumia 900, my brother owns an HTC Titan, my mother owns a LG Quantam, two classmates own HTC Radars, two others own Smasung Focus Flashes, one owns an OG Smasung focus and another owns a Lumia 710. Other than this I have heard two other Windows Phone's ringtones go off in public places.

This brings my total count of Windows Phone sightings to 11 phones in all, including mine.

How many Windows Phones have you seen/heard?