iHeartRadio adds 10m users

800 LB. GORILLA EATS THE INTERNET: iHeartRadio looks like a hit. The Clear Channel online platform added 10 million registered users during the last eight months, Mashable reports, reaching that milestone faster than Facebook, Twitter, Instagram and Spotify did post-launch. What’s more, iHeartRadio attracted more than 45 million monthly unique visits across its network in April. (5/18a)