Dumb question...
Why do people still want to have 356246346567453564563646 RPM spins?
It's perfectly understandable that higher speed spins reduce drying times = it saves energy and money.
But... After certain point, 100 RPM more won't make any noticeable difference...
So... why insist on 1000RPM+ in a modern top loader? 500 rpm is ridiculous, 600 rpm is poor, 700 rpm is OK, 800rpm is great. 900 RPM is even better, but has some small risks. 1000RPM won't make any difference (maybe save 2 dollars per century on drying costs and it has lots of risks... more than that is simply INSANE!
Thanks to the marketing departments, what comes next? Machines with airbags? Machines with spin cycle designed by Boeing? what do they want? the idea is spin out the water, not wring a pair of jeans through one of the drum holes.