Re:What have they done for the UI? (Score 1)

I think the "convention" would be in toggling around and moving objects. If you hold alt + left, right, or middle mouse button, it allows you to move, rotate, or zoom your view. It is that way in maya and cinema 4d. In Blender and ZBrush it is totally different. I do like ZBrush now that I got used to it, but I am not happy with blender.