But the tiny learning curve made them so accessible. Back then you could introduce a wiki for your team and start churning out project documentation right in a meeting. Where the wikis back then didn't hold up was for long term documentation sites. If your wiki would only have a short shelf life it was an awesome collaboration tool.
Where did you feel wikis fell down in the long term? I would quite happily ditch Slack for something like a live collaborative Google Docs but simpler and with wiki style linking, if the tooling for search and discovery was good.
