Last night (Oct 4) I was taken to a cool designer hotel room by my wife for what I was told was just a quite dinner. When I opened the door, Surprise!!! All my friends had gathered for a surprise birthday party. At that party my good friend Nathan Bryan gave a great presentation using Keynote slides (connected to a large, beautiful LCD display). These are the slides he used. The slides complemented his talk (I do not know where he got some of those pics). It felt like a roast. The slides at the end were sent in by friends and family in ppt (and made in really bad ppt style on purpose...nice). The slide by Duarte is very creative :-)
Nathan's blog: http://bryan.weblogs.jp/
Clipping is a handy way to collect important slides you want to go back to later.