The weird thing is that even with Cisco $$$ Webex still isn't as good as Zoom at streaming. I wanted to watch a Youtube stream simultaneously with friends and tried it out with Webex, Hangouts, and Zoom. Hangouts was unwatchable, maybe 1-2 frames/second, but hey, it's a "free" product. Webex made it possible to see what was going on, but honestly it was pretty crappy. Zoom looked more or less like the original stream. Pretty amazing for a product that until last year was mainly known security holes.