Now go look up the Thermomix. Apparently pretty popular in AUS/NZ but very niche in the States and Europe(?).
Cool idea, but I can't imagine they have a long life if being used with any sort of regularity.
I've been using mine for many years. The only big problems I've had is that sometimes the scale doesn't work perfectly and I have to reset the weighting and that after so long the blades have been getting a little blunt; but they can be sharpened.