To Do shortcuts
I really like Boxer, but the one thing holding me back from replacing Mailbox with it is the amount of taps it takes to set an email in "To Do". In Mailbox I can do this in two taps. Boxer takes 4 to 5 taps. It's annoying for such an important feature. Could you possibly "borrow" some UI ideas from them and provide a more streamlined workflow for this?
With customizable swipes, you can set one of your swipes to be “To-do”. This eliminates the need to take 4 to 5 taps.