I know that all weightlifting exercises are essentially pointless, but some seem especially pointless. Like this one: swinging a weight through about 6".
Having said that, I agree with Mike that it takes some strength to even get that off the ground.
Powerlifts: 500/363/573 @ 220 belt only
front squat: 403
dips: bodyweight + 176 x 4
military press: 232