Send tasks to others by simple @him/her
You can delegate a task, even with a time reminder, to another Getodo user by "@his/her-username" at the beginning of the task. While the task is completed, deleted or reopened, you will receive push notification so that you can track the status.
Share a list with your family or friends
Any sub-tasks under a delegated task is also shared, both of you maintain the same list. While any side adds/updates/deletes a sub-task, the other side will also catch the changes. A good usage is for a shared shopping list.