Warning: rumor and speculation ahead. Here's an oldie but a goodie. Remember rumors last year that Apple's .Mac was about to get a Google overhaul? It's back with a bullet thanks to the latest 10.5.3 Leopard update. That iCal code snippet above replaces ".Mac" with the "%@" variable which Apple can fill-in later with any name it chooses. If that's not enough of a hint then there's always the text, "the new name of Apple's online service (was .Mac)." This code change has also been found in the newly updated Safari and Mail apps and did