[gojomo]

It wouldn't have to be every day; it'd save 1hr+ over driving or train; many people in the Bay Area market for this have an effective rate of compensation over $100/hour.

With sufficiently-enlightened regulation (for which I wouldn't hold my breath), these could run, for example, from the rooftops of Google buildings in Mountain View to the rooftops of their Embarcadero-SF building. Or downtown Palo Alto to a downtown SF pier. Etc.

If physically possible, safe, & available for the prices they're claiming, this would have a big market. And, competitors, like the Larry Page-backed 'Kitty Hawk': https://www.bizjournals.com/sanjose/news/2020/06/04/larry-pa...