GUYS! It's a lot of talent to be able to create a decent utility - so cudos for that. But the concept has a fatal flaw if it's limited to ONE TAB NOTE regardless of how many tabs or how many windows for that matter. Why wouldn't I just use a decent word processor if I wanted that? I could do a whole lot more.
THE IDEA - which is NOT executed or even POSSIBLE I think because of how it's enabled - is to have ONE UNIQUE NOTE to accompany ONE UNIQUE TAB. It's silly otherwise. It's just silly. AND - the author doesn't tell you that up front where it belongs. Jesus may be God, but he wasn't a Coder.