Uh oh, I wonder what you could trigger here....

You are absolutely correct - I also get less than 45 hours FRA-SIN-EWR-FRA, and you know what? I would do it if it wasn't for the fact that I knew someone else (possibly several people) will be thinking the exact same thing now....

Gaining not only Miles, but a Guinness World Record en route, certainly makes mileage running socially considerably more acceptable.