So in fact you're proposing the 3rd view with tabs?
Nice idea!
Actually the 3rd view has already been proposed here:
http://roadmap.cintanotes.com/topic/3218-three-frame-view-window-layout-with-tags-titles-and-note-content/

It has already collected a number of votes, I suggest we merge your request with that one, and you can add there a comment about tabs and link navigation. This way you have a lot more votes and therefore chances to see this implemented ;) What do you say?

Thanks for the suggestion! 
I can see that you propose some kind of auto-arrangement rules for note windows, however I can't quite grasp the details.
What exactly does "position by part of title" mean? There are commonly used terms like "tile" or "cascade", which one you have in mind (or probably neither)?

Interesting idea, Chris, thanks!

Hi Han54377, thanks for the suggestion!
No, CintaNotes doesn't support it yet, but it's in the plans to add support for it in one of the next versions.

Thanks for the suggestion! I agree that it is a very logical and useful one.

See here: http://roadmap.cintanotes.com/topic/180780-drag-and-drop-notes-onto-sections-tabs/

Hi Noel, thanks for the suggestion!
We plan to add drag-and-drop support in the future versions.
Also you can use the Shift+F6 shortcut to quickly move selected notes to a particular section.