As a recent Mac switcher I love my Mac, but it’s always annoyed me that I have to move the mouse all the way across the screen to the bottom right-hand side of windows just to resize them. Despite all the other areas where Mac OS X is far better than any version of Windows, this always has seemed like a design flaw of OS X.
However, no more am I frustrated, because I just discovered MondoMouse by atomicbird. This add-on gives you hot key access to drag and resize windows from any nearest edge of any window. Very neat, and just what I was looking for!