i love the treebar.. i think that a great addition you could do is a right click and close all or close group on each of the groups. for example lets say i'm on 10 channels. i could right click on the treebar entry that says Channel: 10 and click close group to close every one of those windows. This could prove useful if you ever find yourself in a situation where you've been spammed by bots or something. it could also be useful if you have come back from being afk a few hours and a lot of people have messaged you etc etc.
