I am still having a hard time imagining this. I think it would be great if it were more like active camouflage and hide the computer, and had a glowing led sleep light. The idea almost seems a little too tacky. A Chameleon-Case concept is good, but how it is used, that is where Apple could go wrong. A mood-mac? Not for me. I'd probably cover it in electrical tape so it would not blink anymore.
MacBook 2GHz Intel Core 2 Duo w/ 2GB DDR2 RAM & 120GB SATA 5400RPM HDD
Canon Rebel XTI
Google Cr-48 Beta Laptop