[shmerl]

So who stops Apple (and MS for that matter) from making it official? If it's about collaboration, let them grow up and stop their petty lock-in games. And if not, I don't think anyone should accept proposals coming from them for such things.

[MrScruff]

The proposal in this case appears to be coming from the safari group rather than the metal one.

Even if that weren't the case, for a standard to be a success then pragmatism is more useful than idealism. Telling the maintainers of most of the worlds desktops to fall in line isn't really practical.