Based on number of subscribers, Sony is now the second most popular brand on YouTube with 2.03M fans. Long-time #1 is Red Bull with close to 3M subscribers, Rockstar Games (1.75M), Apple (1.69) and GoPro (1.28M) round out your top 5. Other notables in the top 10 include Rovio (#6), Ubisoft (#7) and Nike Football (#8). More here.