The problem that I was noticing is indeed fixed now -- I can set Xfwm/ToggleWorkspaces without affecting the Alt+F2 - Alt+F4 keybindings. Some update within the past week must have made it work.
-- xfce keyboard shortcuts not binding [edgy] https://launchpad.net/bugs/60844 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs