We do the same as other people replying, we’ve got a few shared channels with a major client, and alongside that internal channels related to work for them. You

We do the same as other people replying, we’ve got a few shared channels with a major client, and alongside that internal channels related to work for them. You do have to be careful you’re in the right channel before letting rip about that one person at the other end everyone dislikes, but otherwise it works fine.