Copy & Pasting needs some work. Usually the biggest hurdle is people pasting content from other pages and the editor can't sanitize it properly. This doesn't ap

Copy & Pasting needs some work. Usually the biggest hurdle is people pasting content from other pages and the editor can't sanitize it properly. This doesn't appear to do any cleaning, which in practice never works because regular people do not know how to use the plain pasting mechanism (Ctrl+Shift+V instead of Ctrl+V).