DealsRosetta Stone Buys Seattle-based LivemochaRosetta Stone has acquired Seattle-based online language-learning community Livemocha, paying $8.5 million in cash. Livemocha will remain in Seattle.ByCust Serv3 April 2013•3 mins readJavaScript is required to read this article. Please enable it in your browser and reload the page.DealsNorth AmericaUSBriefs