It doesn't have calendar or mail at the moment. Note taking is probably very simple. I am not sure if it lets you take notes per web site, or just in general.

It doesn't have calendar or mail at the moment. Note taking is probably very simple. I am not sure if it lets you take notes per web site, or just in general. I'm not fully sold on "doesn't belong in browser" - arguably, it the browser is almost like an OS, it is not far fetched to ask for such features. I guess that is also what ChromeOS does.