I put together a 'landing page' for the intelligence explosion concept similar to Nick Bostrom's landing pages for anthropics, the simulation argument, and existential risk. The new website is IntelligenceExplosion.com. You can see I borrowed the CSS from Bostrom's anthropics page and then simplified it.
Just as with the Singularity FAQ, I'll be keeping this website up to date, so please send me corrections or bibliography additions at luke [at] singinst [dot] org.
Agreed. Even with a decent grasp on the concept it's supposed to be showing, it took me a while to figure out what it was trying to show. The arrow from the brain to the brain in particular doesn't seem to click. (If you really want a graphical representation along that line, something with a bubble moving along the arrow and into the brain, and the brain expanding as the bubble dissolves, would probably work better.)
Anybody have an idea for how to represent intelligence explosion graphically?