[SM] Yes, the false street is indeed a standard copyright protection measure. [Rosie] You may hold the highest living Morniverser right now, but if so I probably held the title for a couple of years when we had a 10th floor apartment here in Singapore. Now we are back at sea level.
Without having any idea of where everyone lives, I think that Dujon might be the loftiest Morniverser, since he lives on a mountain outside Sydney. The first Antipopilg in 2003 was at Blaxland, (1404 feet, or 427 metres) and I don't think he'd be much lower than that (if not higher up).
I was kidding about the apartment in Singapore, obviously, but I was living at 265m back in 2003-2004 when we were in Texas. In my pre-Morniverse days I lived at 188m in VIrginia and at about 280m in Ann Arbor Michigan. None of these surpasses Dujon. If I can go back to my childhood, though, I lived for a year at 946m, and INJ was at university at 1250m around the same time.
(I think there is a pretty good chance that INJ is also the person here who has been up the highest (while still staying on the ground) though I might be wrong about that.)
flerdle) It may well be Dujon, then, for current residence. My feet-on-the-ground record is El Teide in Tenerife, 3717 m or 12,196 ft. The air pressure there is about 64% of sea-level pressure and you noticed it. Quite a lot of puffing and blowing climbing the few hundred feet from the cable car to the summit. Water would boil at 88°C, just about enough to thicken gravy but not enough for a decent cuppa.