I am thoroughly impressed with the new themes feature to the mails . Do check it out if you use GMAIL, both the login page as well as the themes section once you login.
But, I wonder what took them so long to come out with it; after all Orkut has had it for a while. But all said and done, I loved the change.
I am a person who likes to change my look and things that I use and this change appeals a great lot to my senses. 😀