I don't even like the idea of those, let alone the presentation style... they may be more 'green' than the regular boxes being built by the major house builders, but the future (particularly for our cities) needs to be much more focused on the group rather than the individual.
There is a project currently underway, and whilst it may not suit everyone, it takes into account the need for communities to be formed, environments to be created that allow a mix between nature and architecture... recycling waste water to enhance the environment rather than just filling a drain... transportation solved by having everything within a reasonable walking distance and a focus on working with nature.
Unbelievably it's in China... the last place I would have thought to develop something like this... but I hope they manage it and prove that it works.