This is a website suggestion, but when you click on the Messages and Alerts tab, it should take you to the menu that you normally can only access though a million clicks through the profile pages. This may not be achievable, as I know the web page is developed by a separate person, but it would make it move convenient for a quick access to sending messages or checking what submissions have been updated.
While i'm still here though, when will the linking of website accounts to your Minecraft avatar be fully implemented?