John Rozzo is the author of Growing Communities and Director of Mango Digital, a leading web development company providing social media tools and training to brands, causes and companies. As creator of multimedia web properties Apodo.tv, LoBueno.tv and Gringogo.com, Rozzo is a leading expert on the effectiveness of podcasting, web video, social media and customer engagement. John is also founder of Milk Mexico, Mexico's only men's health organization teaching gay and bisexual men the value of sexual health. Meet John at mangodigital.com to learn more about creating communities of purpose, place, practice and passion.