My biggest question about Zoom's implementation is, how can we trust it? They haven't proven themselves to be trustworthy, so it's a big ask for the world to believe their latest pitch.

1. Zoom: is actively lying right now, has lied in the past, and has had numerous security breaches which were easily avoidable.

2. Team.video: This Doug W. Brunton fellow may be lying, but at least is not currently taking an opportunity to lie, and seems to have a decent grasp of the tradeoffs involved in end-to-end versus point-to-point.