content: I know - it just seems extremely poor PR to be this opaque, particularly in the midst of the privacy hysteria, they're just adding fuel to the fire.  Even if they change their minds now and start giving descriptions, people's trust is broken and they won't believe that the updates are exactly as described.  The entire backporting of telemetry to Windows 7 and 8 and other mis-steps make you really wonder what is so important to them that they have to be so obviously underhanded.