Have a default due date (e.g. for "today") for items added to the "inbox" project
When adding a project quickly on the go, it goes into the inbox (which is a great idea). However, it would be more helpful if for the 'inbox' you could set it to automatically set that new item as due 'today'.
That way, it remains in the 'today' view on your todo list and I can go back later and assign that task to a 'real' project and if necessary, give it a different due date.
Otherwise, these non-due-date tasks remain in 'inbox limbo'.