If you want to know more about 3D see my next post.
See my post (2) for what I believe to be the main issues.
See my post above on same subject, and thanks for correction.
Glad to see my initial post got such a reaction.
I didn't see their previous post, but the one referenced looked quite well thought out.
And when that happens see my previous post on complex adaptive systems.
For more on that point, see my post about Illinois' identity theft law.
It's a neat idea (see my post on this) but I have to tell you, the site totally put me off.
I should have seen your post before I wrote my own, thinking about it you are completely right.
See my post above about the kittens that went bald.