Back in the Paleolithic Era, the world was a very different kind of place. People were hunter-gatherers, lived in caves, and kept all their email in folders*. You can't really blame them. Between tracking woolly mammoths, fashioning crude stone tools, and auditioning for commercials, having a highly tuned system for organizing email wasn't their highest priority.
But people changed. We moved out of caves and into skyscrapers. We hunt for bargains at the corner grocery. And we play video games simulating ourselves playing video games.
Today, we're happy to announce the next evolution of labels: the colored label. Until now the label has been a little inconspicuous creature, subtly suggesting categorical associations in its simple green coat. Oh, we've seen the colored label here and there, its precursors surfacing in various experiments and Greasemonkey scripts; but the label has never before been so brazen, so bold. How will it use its new colors? Will it disguise itself with the chameleon's camouflage or clamor for attention with the monarch butterfly's vivid contrast?