Those pics were (it says on the GGS-data page) taken by Gunne, the owner of GGS-data. I suppose they are of his own setup. The fact that old-style icons are mixed with glowicons should hint to the whiners among you that this is not the final look in any way...
But I agree that it would proably be better PR-wise had he cleaned up some of those icons / windows before taking the snabshots...
Have anyone else thought about to the fact that apparently no OS4 - developer (of those we have seen) works in even a remotely attractive desktop environment? Poor bastards, they wotk so hard they haven't even got the time to get a decent backdrop (Gunne excepted)... ;-)
Anyway, the great news is that OS4 will be at the Gothenburg event. And me too!
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SlimJim