They should also update the way that multiple user reply threads are handled...it can be quite hard to stay on top of responses when you have 10 or more people within the mailing lsit!
Nice find maybe they should just make it automated that way they dont need to update that every year atleast edit the main gmail page shows 2010 when logged out
Your right about that, it is very outdated! although with so many people using it, it still is the number one mail client