>>816
That implies an objective measure of beauty, but beauty is in the eye of the DQN. I find a wide variety of things beautiful, from abstract geometric cityscapes (http://cargocollective.com/atelierolschinsky/STRUCTURES-V) to glacier volcanoes (http://farm3.staticflickr.com/2733/4490423858_98cba8bf85_z.jpg). It depends on my mood. Other people, I'm sure, have their own ideas.
So, I think the most beautiful world is one where we would live as consciousnesses in a vast net with the possibility to create and inhabit any possible world. A world made by and for artists. You could visit the abstract world of Dali until you grew tired of the melting clocks and moved to a peaceful mountain meadow populated by lesbian catgirls. Of course there's the problem of beauty unable to truly shine without ugliness for comparison, so there would be a small handful of malicious denizens that found beauty in trolling, spreading guro and goatse around people's idyllic pastures.
>>818
Imagine the ugliest world possible, and tell me all about it.