Who says your brand needs a big ol' web site? Evidently Skittles has realized that media everywhere applies to their brand.
The collapsible application allows you to scurry around the social networking pages and groups that skittles has set up.
This seems like a great way to organize your "earned" media. While this may be the future of the web for brands who are not transactional destinations - the execution has left out an important social component. Sharing. too bad that the app does not let you post it, embed it, or share a link to it.
Hurray for skittles! I think that this is a good way to redefine your brand by the conversations that people are having about you.