Not quite a thread title, but over in the “Stupidest product designs…” thread, in my coffee deprived state this morning I misread the first sentence of @echoreply’s recent post as “I recently bought a floor sanding humidifier…” I was racking my brain trying to understand why one would want to combine a floor sander with a humidifier. Does the humidity help control the dust or something? Then I realized what is actually said.