I've noticed for several months in the local papers, CL and other classified ads there are always 2 or 3 RAS for sale. Ratio wise seems like there are always more RAS for sale than other large shop power tools. Some of these are very reasonably priced. I've considered purchasing one at a bargain price but can't figure out what I could use it for except cross cutting materials. Any thoughts on Radial Arm Saws uses that justifies the space they would occupy in a home shop?