I've been playing with a similar interface that I think would be an interesting way to navigate through comments. It's best when viewed with an iOS device, sinc

I've been playing with a similar interface that I think would be an interesting way to navigate through comments. It's best when viewed with an iOS device, since it supports touch control, but it works on a modern desktop web browser too by click-and-dragging: http://oqodo.com/cube.html http://oqodo.com/cube.html