Maybe you've heard of the Toyota Camry Effect interactive campaign. Within the Camry Effect social network, former and current Toyota Camry owners are urged to share their memories and stories involving their Camry vehicles. Over the past thirty years, the Toyota Camry has been one of the most reliable and beloved sedans to hit the U.S. market. In fact, there are currently over 7 million Camry owners in America. Now, Toyota has extended…