Don't you hate a dull blade? or one that skips!! I keep all my blades, seems dangerous and wrong to just dump them in the trash.
Has anyone tried the L P Sharp Company.. they are on the web and they will exchange used blades for sharp ones, or new ones. I'm not sure exactly how it works.. 2 for 1 I believe. You can also buy new blades from them. Has anyone tried their service?