Actually, I load someone else's dishwasher on an average of once a year or less. Note that I didn't say "never"; I said "not very likely". My point was that I wanted to emphasize that the disaster would seem worse if: a.) there was only one person available to do the clean-up, and b.) if that person had messed up their own floor, countertop, etc. As opposed to, say, my having loaded and started my sister-in-law's dishwasher and waltzed home, only to hear later that I'd put dishwashing liquid in, and SHE had to clean up the mess. Therefore, had I put, "AN automatic dishwasher", my point would not have gotten across in the way I wanted it to. Sheesh!