I wanted to post this on the Wish List but can't select a product (Revit) to continue with my request so I hope that this will get forwarded.
The reason I am submitting this is because the the original post has been closed and labeled as "Granted." Not true! That is not the case and the issue still persists. The issue is to be able to drag views onto another monitor. Not just dialog boxes, which can be, but views, like you can in Photoshop. Not having to stretch your work environment to two monitors but to independently drag the views out of a work space that resides on a single monitor. Again, Photoshop has has this for years AND it has been requested here for years.
I work with multiple monitors (4) and would like to have my primary view in front of me with reference views on other monitors so that I don't have to keep jockeying views around like cards in Three Card Monty. It seems that if Photoshop can do it, Revit can. After this is done, work on Site Tools.