The colors, unfortunately, don't represent anything - they're generated by the applet to easily differentiate between words
They are really nice colors, though. Wow. The whole thing is. This is the kind of stuff I'd expect to see on a carefully crafted magazine cover, not generated on-the-fly with a script.
Yeah I was thinking the same thing. If nothing else, PG now has some sweet cover art for his next book.
The applet is retarded if there is no interaction.