FWIW I've been a part of a company where, at a ~60 person engineering team, it worked well as a supplement for documentation. For big projects, planning, etc, w

FWIW I've been a part of a company where, at a ~60 person engineering team, it worked well as a supplement for documentation. For big projects, planning, etc, we used Confluence and other actual documentation tools. However, for things like debugging, local env stuff, and dev ops tribal knowledge, slack public channels + search was a god send.