Chameleon includes:
- Packaged 1140px responsive grid framework by Andy Taylor http://cssgrid.net
- Packaged Tipsy tooltips on any links <a ref="tipsy"> http://onehackoranother.com/projects/jquery/tipsy/
- Respond.js for media queries in Internet Explorer by Scott Jehl https://github.com/scottjehl/Respond
- HTML5 shiv for IE
- Packaged Google CDN jQuery 1.5.2 minified
- Two widget areas in the sidebar
- Four widget areas in the footer

Chameleon is optimized for fast page load time but don't forget to gzip your files.

Thanks to radicalradical (https://github.com/radicalradical) for inspiration from WP-Theme-Launchpad (https://github.com/radicalradical/WP-Theme-Launchpad)