The chart shows that at 50F 85% settles out and at 68F 58%, so there's still some settling going on.
Denny, Joakim didn't state which type of beer he compared - do you know? Did he ever have anyone else try it?
Anyone try the flotation method mentioned in the Brewing Techniques article?
"In flotation, the cooled wort is saturated with sterile air. As the air bubbles make their way to the top of the tank, they carry cold trub with them. After 2-3 h, a brown, compact head forms at the top of the wort. Wort is then removed from the bottom of the tank, leaving the cold trub behind. Even more cold trub (50-65% of total cold trub) can be removed if wort stands 6-8 h before being racked (3)."
Seems like it could be part of a typical homebrewer aeration method, then transfer out from below into another fermenter.