Along with technological and usability enhancements, these days Google is concentrating on beautifying the GMail interface. Few weeks ago they introduced graphical smileys in GMail and now they released Themes to customize the mail box with a variety of new looks.
As Google is gradually rolling out this feature, it takes few days time before everyone of us get chance to decorate the mail box.
One of the reasons why I love GMail is its clean and easy to access user interface. Personally I don’t think that themes is worthy addition to GMail. Anyway for those who got bored with the default look and feel this will be an interesting feature.