Pageflakes has a pretty good todo list. Here are some screenshots:
Starting from an empty list, I use the Setting dialog to set it up (of course):

Got to have it’s own title:

Let’s add a task:

First task is listed:

Let’s add another list:

Which has it’s own tab:

All done now:

What’s cool
The UI is cool. It works. I like it. Especially having multiple lists in a list group.
What’s not cool
I need to export this into a OPML or some other markup language. Doesn’t matter too much which one, even a text file or csv file would work. I may be able to figure out how to do this by digging through the developers blogs, etc., but it would be much sweeter to have downloading from the widget.








