NEW HOPE, Pa.--(BUSINESS WIRE)--MeetMe, Inc. (NASDAQ: MEET), a public market leader for social discovery, today announced it increased its revenue and adjusted EBITDA guidance for its second quarter ending June 30, 2015 based on progress it has made in successfully transitioning management of its advertising inventory in-house earlier this month. Geoff Cook, Chief Executive Officer of MeetMe, stated, “Since resuming management of our advertising inventory, we have experienced stronger rates tha