Simon Willison’s Weblog

URLs are supposed to represent resources. A web app can be a resource, and there are techniques for managing state within those. Hashbangs might be one of these. But when large web properties are converting all their links to articles and other bits of text (tweets/twits/whatever) into these monstrosities, it’s not innovation. It’s a huge mistake that ought to be regretted now and will certainly be regretted in the future.

— Reed Underwood