Soundcloud appears to use a single page with AJAX/dynamic content population and a utilization of the HTML5 History for the URL/address bar. Not knowing anything really about the html5 history API, how does soundcloud achieve SEO?Search engines are clearly able to index the site, as Googling [artist] soundcloud results in that artist's soundcloud page.
How does soundcloud achieve SEO despite being a single page web app?
javascript;html5;web applications