A writer introduces a new term to describe the tendency of Slack conversation to fragment into too many channels.
These integrations added a lot of noise for some of the team, while others felt the notifications were important to their workflows. So we created more channels, allowing people to choose what worked best for them.
In each case we would add more channels in a desperate attempt to allow people to find the important information they needed while avoiding the noise.
Often we would hear jokes about having too many channels, so we created #too-many-channels to help people find the channel that they needed.
You would think adding all these channels would be an administrative burden, but that wasn’t the case. Slack allows anyone in the company to create a new channel so if you need one there’s no need to wait for anyone—simply create it and invite everyone you want. The sky’s the limit!
Our limit ended up being 81 channels. And this did not include private channels nor archived ones. (Source)
One question might be whether Slack is antifragile.