You can get halfway there already. The following addresses are equivalent in gmail: firstlast@gmail.com first.last@gmail.com (dots are ignored) firstlast+wo

You can get halfway there already. The following addresses are equivalent in gmail: firstlast@gmail.com first.last@gmail.com (dots are ignored) firstlast+work@gmail.com ( http://lifehacker.com/software/top/instant-disposable-gmail-addresses-144397.php http://lifehacker.com/software/top/instant-disposable-gmail-... ) You can use these techniques to create filters that apply labels automatically. So if you already have a label for todo items you can use this if you want to set a todo externally. I would expect that would make its way to filter actions eventually for the new todo tool.