I just upgraded from Lucid / Gnome2 to Precise / Unity. In Gnome2, if you try to drag one window next to another one, there is a pause* when their edges meet so that you can align them perfectly. What is that behaviour called? Can I get it in Unity?
* The window stops moving once its border touches the border of another window, even as the mouse continues to move. After the mouse has moved maybe 5-10 more pixels, the window resumes moving along with the mouse.