I am aware that hitting space toggles between the rotate view and last selection tool, but this is a bit clunky compared to the way most other 3d apps work. Can we please get something similar to how Max and Maya work, meaning a combination of keys that you press while clicking a mouse button to enable view orbiting. This way the user can fluidly rotate around their scene while selecting stuff without having to constantly switch modes.
My vote is to just use ALT+LMB or ALT+MMB.