Bubble 'Freakonomics': "As Google flirts with the $300 mark -- fueled by three price targets above that level in the last week alone -- the market is beginning to feel eerily familiar to the halcyon days of 2000. If you're in the market for a home, the fear-driven sentiment is just as pronounced. Yet the prices move unrelentingly higher. For both real estate and certain blue-chip Internet stocks, it's clear that there really is at least some underlying value." —AlwaysOn Network