<h1>Simon Willison - Ajax and the Flickr API</h1> <p> <p>Simon Willison from Yahoo!&#8217;s Flickr development team discusses the <span class="caps">XML</span> web services <span class="caps">API</span> that has lead to Flickr acting as a platform for other developers, and shows how the site itself makes use of the <span class="caps">API</span> with Ajax.</p> </p>