Thanks for the interesting numbers. 20 million users but how many 1) Using Unity as opposed to another window manager AND 2) Using Ubuntu 13.04 or later and n

Thanks for the interesting numbers. 20 million users but how many 1) Using Unity as opposed to another window manager AND 2) Using Ubuntu 13.04 or later and not the LTS AND 3) Not having opted out Suspect the 0.1% is nearer 0.01% but we shall see...