<p>A video of <a href="http://www.aiga.org/content.cfm/video-gain-2008-zeldman">Jeffrey Zeldman presenting his talk on Understanding Web Design</a>. I saw this presentation at <a href="//trevor-davis.com/blog/web/an-event-apart-chicago/">An Event Apart</a>, and I am still amazed at how great of a speaker he is.</p>