[mnky9800n]

A while ago on hacker news there was a story about a team of n<10 that was split between the east coast and West coast. They setup an always on zoom call on a dedicated screen in each office. Obviously this won't scale if you work with tons of people, but I would think it's quite useful if you are prototyping or building something together as a team.

[dunham]

I recall reading that the French Laundry and Per Se restaurants did this too. They had video conferencing set up between kitchens on opposite coasts.