You are right it is a bit sad...but with a few easy moments you could have Mumble lookin' like this https://puu.sh/CG0tv/add34e27ef.png which I think is sleep & clean. Download the Mumble Beta can you choose the window color...also able to mute / change volume of each individual person now. Mumble also only uses 16,000K of resources where discord is about 170,000K