Vlingo, maker of voice recognition apps for various smartphone platforms, has been on a steady growth over the last week, with 2011 overall being the company's banner year. And with the introduction of the Siri voice action and AI system on the iPhone 4S having been just released, Vlingo CEO Dave Grannan may have been proven right in his belief that the Apple technology and its marketing would be good news for all voice recognition software. The recent growth may also be largely attributable to the company making its app free earlier this month, however, GigaOM repor
