Luke Ball, Senior Director of Product Management at Salesforce, joins Joel and Heike on the Cloudcast. Luke knows social tools better than anyone else. He says we’ve reached a new stage in the evolution of social media — where social has evolved and matured into something much more powerful than just another publishing tool. Listen as Luke explains why social has grown up and how you can use social media more effectively in your marketing — by implementing better customer service practices, learning more from your data, and listening more thoroughly to your customers.