Windows Phone Hits 10 Million Users?February 29, 2012 1 Comment
1.5 Million now use the integrated Facebook functionality in Windows Phone. Guesstimating from ratios, WMpoweruser has determined that from that number, their should be roughly 9.5 and 10.5 actual Windows Phone users in the world.
Obviously this is a very rough estimate and you would have to read WMPU‘s logic. But for right now, this is the best guess anyone has since sales numbers really haven’t been made public.