The Graphene theme for WordPress 3.0 is a stylish, neat, and tight WordPress theme supporting widgetised sidebar with built-in Twitter widget. It allows for customisable header and background through the WordPress admin. It has built-in AdSense placement as well as AddThis social sharing button. It supports custom menu with drop-down navigation of up to 3 levels deep. Threaded comments is supported with deep nesting, up to 10 levels! The codes are written so that you can easily override or add functionality to the theme by using your own child theme without altering the parent theme’s code. Seriously, there’s too many features for this theme to describe them all here!