Click to view Professional annoyance Kara Swisher, the BoomTown blogger, went to a how-to-survive-the-downturn gabfest , and all she got was this lousy video. Captured on her Flip camera: Mahalo CEO Jason Calacanis, who didn't predict the downturn; Nirav Tolia, the Epinions cofounder — an entrepreneur — who hasn't laid anyone off since the last bubble burst and is surely rusty; Google investor Ram Shriram, who has way too much money to care about such mundane affairs as a recession; and Fast Company videoblogger Robert Scoble, who is cheerfully clueless as ever. The bright side: If Scoble is saying companies need to conserve cash, perhaps we've hit a market bottom.