Improved alignment tools - ability to set "focus object"

One thing Illustrator does that makes aligning objects a dream is the ability to select a "focus object" for alignment.

Simply select the objects you'd like to align, then click the focus object, then use the align tool.

All selected elements will then align top/bottom/left/right/center to the selected focus object, rather than taking a wonky average of everything and necessitating further fiddling.