Anybody remembers Experts Exchange? "Stack Overflow founder Jeff Atwood cited Experts-Exchange's poor reputation and paywall as a motivation for creating Stack

Anybody remembers Experts Exchange? "Stack Overflow founder Jeff Atwood cited Experts-Exchange's poor reputation and paywall as a motivation for creating Stack Overflow." [1] Seems like these things follow a natural life cycle. Maybe 2021 is the year a new hope emerges? :-) By the way, are there any lesser known contenders already? 1: https://en.wikipedia.org/wiki/Experts_Exchange https://en.wikipedia.org/wiki/Experts_Exchange