[whatwg] RWD Heaven: if browsers reported device capabilities in a request header

[David Goss]

On 7 February 2012 17:11,  Boris wrote:
> This is a case of browser vendors (or at least me with my browser
> implementor had on) thinking that sending this sort of information will
> hurt their users' privacy...

Sorry if I'm missing something obvious, but how? I don't think
anyone's asking for the browser to send anything that can't be
detected client-side and sent to the server anyway.