As an individual user I have tasks which are 'action items' and tasks which I'm tracking but don't actively need to work on. I previously used the 'assignee' feature to identify tasks across lists that I need to actively work on.

In 4.0, all tasks pull through to the 'Assigned to Me' page regardless of whether they are actually assigned to me or not. This makes it very difficult to see the tasks which I need to work on.

I would like to be able to filter to only tasks that are tagged to me in the 'Assigned to Me' and 'My Work' pages. 'My Work' currently has sections for 'Today', 'Overdue', 'Next', 'Unscheduled', 'Done', and 'Delegated'. Perhaps it would also be good to have 'Unassigned' in there too.