This module turned out to be a a real blessing for me. My site offers the ability to research news, court cases and legislation. As this content is viewed, my users are able to drag and drop links, text, pics, pretty much whatever and then save the node as a custom content type.
Originally, I was faced with the idea that each type of content was going to have a separate “Notes” area. This was OK but not ideal. Drupal users AJAX quite a bit so I started digging around and found Quicktabs. You can see from the ss below that this module allows you to place content in tabs areas for easy organization and quick access. It uses JQuery and AJAX (It also uses a non-ajax mode) to allow seemless loading of all sorts of content. For me, I really need to be able to display Views. This is not a problem and with the View that is being displayed enabled to use AJAX as well, allows for a really great way to see content without having to do page refreshes.
Quicktabs as an install base of over 35k so it is well-vetted. GREAT module.