I find these features so useful that I missed them when working on the Mac. I then drag a second window to the right and it fills the right side, making the two windows perfectly aligned. I especially like dragging a window to the left of the screen and having it resize to take the left half of the screen. I find this very useful on laptops with limited screen real estate. Drag it back down and it restores to its original size. Drag a window to the top edge of the screen and the window maximizes. This includes the feature that lets you drag windows to the edges of the screen to make convenient stuff happen. One of the most useful new interface features in Windows 7 is the Aero stuff.
