Digital streaming service Slacker has rolled out a new look to better compete against booming services such as Pandora, Spotify and iHeartRadio. The six-year-old service is tweaking its approach with a slew of new features and hand-picked song matches instead of ones based on an algorithm. Although Slacker has four million monthly users, it doesn't come close to Pandora's market share (65 million) and it aims to change that. Boasting 10 times as many songs as Pandora, Slacker and its app — now available for iOS, Android, Windows Phones and BlackBerry — have been redesigned to make finding ... Read More