Bringing it all together

Voila! she works. This plugin creates a sidebar which you can add
widgets too and then display as a tabbed region via a shortcode in a
WordPress theme.

Still need to test with all widgets & x-browser test & do some
fine-tuning / design-work.

Next will be an options page where people can customize their output a
bit more & more options for the shortcode.

In addition to multiple css-styles / layouts, future versions will allow
users to dock their tabbed regions to the different sides of the
viewport & even create multiple tabbed regions (as of now there is only
the one sidebar)