Hoo-boy. It's a hot time in the old blogtown. The pajamahadeen are firing their virtual bullets into the cyber-air in celebration of CBS anchor Dan Rather's announcement on Tuesday that he was retiring as the top talking face of the network after 24 years. "This has been a simply outstanding month," crowed a poster on http://www.freerepublic.com. "Bush won, Arafat died, we're kicking ass in Fallujah, and now this!" Typically, the above-quoted "Freeper" didn't get that Rather may be down, but he certainly isn't out. When he steps down as front man for The CBS Evening News on March 9, he...