There as been a taskboard gadget for Google Wave for a long time that we talked about in the Wave calendars first day. The idea with this gadget was to make it simple to promote ideas between users and make then able to manage the project.
On MasteringWave we have produced a new Taskboard gadget, created in flex where there is spend some more time on the interface to make it look wave-y. The gadget lets you assign users to tasks and view which tasks are unassigned.
I have created a small video demonstrating how the gadget works.
To get access to the link, join our newsletter on the right menu then you will get a link to the gadget. (I need to make some tweeks before I can send it out but it should happen within a few days).
The taskboard gadget fits very well with our other scrum gadget the Wave Planning poker gadget. Do you think there are any tools missing to create a better scrum experience.