RE: 3D Graphical OS
That's useless for the vast majority of users. It's a neat eyecandy feature, but it has little use for the average user or even for most advanced or "power users".
It's also not particularily new. This kind of stuff has been developed for ages, mostly so because nobody ever came up with a real purpose for it and thus it never made it into a final product.
A better idea is the URL-bound 3D cyberspace based on the efforts of VRML and other projects -- I don't remember the name but it was covered in an issue of the Eurohacker e-zine.
Being able to stack desktop items and rotate the view may be useful to some degree, but for applications this is mostly pointless -- multi-desktop environments are complex and user unfriendly enough, the last thing we need is another layer of complexity to navigate between simulatneously executed applications.
Also I do not see any benefit for browsing or managing porn in this, so I agree with D3.
RE: That google link.
Google decided that the Google Videos feature is not available to German users based on my location rather than my browser configuration (which prefers English language content -- although Google blissfully ignores this as well). Thus I cannot view whatever you linked to.
If you intended to link to a particular video, please do so, otherwise ... well, use less world domination bound services please.
All Google would tell me is that the video is called "The internet is for pr0n" and that it's hosted by a Russian website.
It also has weird thumbnails that have broken JavaScript links.