Music Business NewsSocial Media Management Ranks Most Valuable Brands of 2013Digital and Radio FactsApril 19, 2013May 9, 2026 by Digital and Radio FactsApril 19, 2013May 9, 202605 Facebook leads 2013's most valuable social media brands at $34.3 billion, followed by YouTube at $26.8 billion and Twitter at $23.7 billion....
