It would be a very nice feature if it was possible to display the number of messages in your inbox in the menu item name. An example would be "Messages (5)" (5 being the number of messages in your inbox. Facebook and many other sites have the number of PM's displayed right next to the inbox button. Perhaps this could be activated with a code in the menu item name like "Messages {uddelIM}". The extension Modalizer has pulled something like this off with tags in the menu item name to perform a certain function.