Public-domain (CC0 1.0) collection of SVG icons and hexadecimal color codes for over 200 popular brands. Also includes CSS, LESS, SCSS with color variables, making it a sort of proto-framework.
Web 2.0 is about finding new ways to interact on the internet and collaboration, at least to a certain extent. Those of us in the know realise what Web2.0 is really all about - putting things on super shiney tables and painting them with gradients and can