Once I'm not running at 87% of my available RAM at idle because I'm using an 11 year old box I guess I can set Matrix back up because I'll have "room" for its bloated-ass client.
Conversely maybe by now there's more than one client. There wasn't* when I tried last.
* At least not one that had every feature I needed. Real fun to set up something like Quaternion and find out the "idle" room you're sitting in has been full of activity it just wasn't displaying at all.