If you're going to use that metric, use ~1.25 B for Facebook (monthly actives on mobile). 1.25B/80m = ~16 times. The average Facebook user in the US spends ab

If you're going to use that metric, use ~1.25 B for Facebook (monthly actives on mobile). 1.25B/80m = ~16 times. The average Facebook user in the US spends about 40 minutes on FB per day (not sure of mobile vs desktop breakdown): 16*40minutes = 10 hours per day on Pandora on average. Absolutely no way.