Graphs/Charts of Completed Tasks/To Complete Tasks?

I saw this in another forum and couldn't have said it better myself:

pcook1980 says: "Hey All,

Love RTM and depend on it and have a request that could be helpful for those of us who are more visual learners: charts or graphs of completed tasks (or tasks to be completed).

I compartmentalize my tasks into lists on RTM that align with the major areas of responsibility in my home/work lives...It would be interesting, for example, to be able to see in a chart/graph and compare how the numbers of tasks I completed for my different job responsibilities last month or even last week to see where I need to improve or need to plan ahead...The tasks could sorted by list or tags and organized chronologically in a graph with different colors for different lists/tags or even different priorities...It might help see the bigger picture about what you're getting done vs. what you're not...

...Either that, or a way to export that data to another webapp like Swivel...

Just an idea. Thanks for a great product!"