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Doug,
Try a little experiment. Rub some light oil on the walls of the chip chute, joint some wood, and then look in the chip chute. It obviously won't be like sanding dust, but you may be surprised. It also depends on what you're jointing, depth of cut, feed speed, lots of variables.
Here's my contribution: a "silent" cordless screwdriver.
Jim
Growing older is mandatory.
Growing up is entirely optional.
Remember; it's never too late to have a happy childhood.