I'm seeing a oddity with floating windows and WindowGo.raise. When I focus a floating window and trigger a cross-workspace raise operation, I get a weird flipping behavior where it switches between the workspace I was on and the workspace I was switching to in an infinite loop. It doesn't happen every time with every floating window- there's some factor there I'm not seeing. If I float an xterm and try to reproduce it, it only happens sometimes (it's bursty, though, and I'm not sure what causes it to happen). gwern@freenode said he reproduced it with mnemosyne, and we both reproduced it with twitux (a twitter client). For me, I can trigger it with twitux 100% of the time. Procedure: 1) Launch twitux 2) Connect (you need a twitter account, unfortunately) 3) Hit Ctrl-N to pop up the "new message" dialog 4) Click into the new message text box in the float (without this, it doesn't break for me) 5) Trigger a cross-workspace raise. Boom. (The easiest way I've found to break the loop once it happens is to to a manual workspace move) Let me know if I can help further.