aefreemart

Michael Smith posted this freeware application to Ko’s Ninja Crayon, App Delete for Macs that

will delete the application you choose and any associated items (files and folders) that belong to that application. Now you will no longer have to hunt through your system to find these items and delete them manually. Or worse, just let them sit on your Mac forever even though the application is long gone!

This sounds so useful for removing demo versions and older versions of software with all those little files strewn about your hard drive.