"Any system, including those using HTML5, Silverlight, Flash, Windows 8, iPads, iPhones, Android, Xbox, and Windows Phone devices"
Odd, why do they break out Windows 8 (and not Windows 7 or earlier) and iPads/iPhones seperately?.
Wouldn't saying that it streams to any HTML5 enabled decice (with/without DRM) cover it? Seems like everything else listed is more or less a subset of devices that can take a HTML5 stream.
Of course in previous Olympics, Silverlight was promoted heavily as the (only?) way to stream content by MS.. that didn't seem to achieve a lot as it looks like HTML5 has won the war over SL and Flash as being the preferred method for video streaming.