Allow other doris users to add tasks to my schedule, such as my wife wanting me to pick up milk on the way home, my secretary scheduling in a meeting etc...

This would allow users to save a group as a template, that way they could recall it over and over again for repetitive events/tasks.

The next step would be allowing users to share templates, such as "planning a wedding", "organizing a dinner party", "changing your oil", etc.

In Google Mail (the best AJAX webmail client on the 'net), there is a labs feature you can add called Tasks, which has a Doris-esque featureset (drag/drop, tickbox, groups/lists, plus more). It would be great to sync these up, or alternatively (but less conveniently) have a Doris widget for Google Mail.

When creating a todo list, you usually create them in sequence. But when I add a new todo it goes in front of all the other tasks. I have to drag it down to the bottom to put it in order.

a friendly email reminder every morning at a time your choosing what will be on tap for today

please, please, please

it'd be nice to have a trash can icon next to every item or something like that

Tabs would allow for keeping various lists separate instead of just having everything on one long page. I'd like to be able to have lists for work stuff vs personal vs long-term, etc.

Doris takes up a lot of screen real estate. It would be nice to be able to toggle to a compact view that would simply be an outline or tree format.

i hate when i'm typing, and an application switches format. please add an option to disable rotation.