Bring back Number Drag in Blend 2015
In Blend 2013 and previous, whenever editing a numeric value in the Properties Pane the values could be changed with the mouse alone. A Target cursor would appear and by holding down left mouse button + dragging to left or the right the number would increase or decrease. This was an invaluable feature when adjusting margin, padding and even grid rows/columns. It allowed for adjustments to be made without staring at the number, nor two hands on the keyboard.
IMHO, this was one of the killer features of Blend as a Visual Designer where the one hand is nearly always on the mouse.
I have attached a video showing the old behavior
100% agree!!! So frustrating this is gone.