Well here's a head scratcher: Uggs are recession-proof. That's right, despite the economic downturn, these boots are selling quite strongly. We thought there was a larger legion of anti-Uggers out there, but Uggs are one of the most-searched fashion items on eBay, and the new $300 Langley riding boot became a best seller right as the banking meltdown began. So why are these shoes still popula...