Okay, now that we have (or, I've just found out about, if it's not actually new) the ability to add new desktops in Mission Control, my want to re-arrange the order of the fullscreen apps and any additional desktops has grown. It seems like such an intuitive feature, the ability to re-order the windows shown in the top bar while in Mission Control. If it's at all possible though, the method of doing so apparently isn't intuitive at all. It's fun to swipe from the desktop to Safari and to the many PDFs that I'll have open at a time, but it would be even nicer if I had more control over their order. Might anyone have any tips? Another feature that I hope gets added in -- the ability to set a default background for however many "new" desktops that you might open. For instance: Set the default background for "desktop 2" and set a separate default background for "desktop 3" and so on.