I’ve just released the beta of CollectiveGTD, and have included a screencast to provide an overview of current functionality.
This beta release of CollectiveGTD for Plone 3.0 includes new features such as:
AJAX Inline Editing using KSS
Filtering of Actions by Context tag and Project tag
An Import script that will import an iGTD CSV export and which is easy to modify for importing other formats.
The 8-minute screencast is available here: CollectiveGTD Beta 1 Screencast
The project page and link to the code is here: http://plone.org/products/collectivegtd-thoughts