Show day of the week in Date fields

Would it be possible to add an option for different date formats to display on the task list?

Particularly useful would be

ddd dd/mm/yyyy [excel-speak!]

so the day of the week can be seen eg Mon - Sun.

Dear David Panell,

Thank you for your suggestion! We already have this suggestion in our feature request list. We are going to develop and add this feature to our product in one of the next updates.