More public stat details

[BryanQuigley]

I don't have the data but I'd guess the following might be useful:
Platform (Linux, Windows, Mac, Mobile)
Video Card & Driver
Firefox/Chrome Versions & Trends(so their developers can see if the improve it or break something)

Although it could just start w/ making available a more detailed pane, with the already available data from here: http://static.iswebrtcreadyyet.com/feedback-data.json