Crappy little table saws are marketed as cheap gifts and impulse buys by hardware stores, right there alongside drills and shop vacs. But they are uniquely dangerous and I got rid of mine after an alarming experience made me sit and think about the forces in play—and how close our heads and hands are to them.
This video illustrates the problem well and debunks, in passing, some of the myths about the dangers. A SawStop won't stop kickbacks. For almost any task short of ripping lumber, other tools will do the job just as well. [via]