This column brings you the most interesting and useful business and financial commentary on technology from around the Web every day.   Reuters Link: No Date for Valentine's Day? New Apps May Help "With the new dating apps users simply flip through photos of people in nearby locations and express their interest in dating someone. If there's a mutual attraction the app connects them for a conversation. If not their feelings remain anonymous. "Makers of the Tinder app which is available worldwide for iPhone said it has matched more than 10 million couples since it was launched in September. ...