Collaboration?
***"Ghioni said his "precise mechanism" would need the "collaboration" of operating system manufacturers such as Microsoft and Apple"***
And that's the rub, isn't it?
The only way this can *ever* work is if the operating system intercepts the data *before* it is encrypted, sent via a secure VPN, or otherwise obfuscated.
And that will require the cooperation of, not just Microsoft and Apple, but of all of the Linux distro providers, game console manufacturers (Sony, Nintendo), smartphone OS providers (Blackberry, Google), Internet TV, set-top box, blu-ray, etc manufacturers, and so on.
It ain't going to happen, and still won't account for legacy systems (or would the "authorities" intend to prevent all all non Mottified boxes from connecting?)
The bottom line is that if person A wants to communicate with Site/Person B over the Internet without anyone else being able to read/view the content of that communication, they are *always* going to be able to.
This kind of bollocks just gives the "authorities" a nice, cosy (but false) sense of security.