Have you thought of making the app prettier? Have you checked out wunderlist? I love it but it is so plain compared to some of the others.
We believe in simplicity and clean design contributing to your productivity by eliminating any distraction from what's most important - getting your tasks done. We will always continue improving the UI of course, but it will always be very plain and simple without any unnecessary elements.
Of course you're welcome to add a request for a certain change and add it to our Votebox: http://todoist.com/Vote/