Zoom quietly retracted a claim that it had 300 million daily active users, and it spotlights a huge area of confusion about its business (ZM)

· Zoom quietly revised a blog entry to clarify that it has 300 million daily meeting participants — not 300 million daily active users (DAU), as it said at the time the blog was first published. 
· However, by the time the edit was noticed, many media outlets — including Business Insider — reported the 300 million daily...