Cool stats from the same thread:
A thousand days' worth of content is being uploaded to YouTube every hour. That's 24,000 days' worth a day.
10% × 24,000 = 2,400 days × 24 hours = 57,600 hours.
$10,000,000/day? ÷ 57,600 hours ≈ $174/hr. of content.
(there's a better way to write the whole equation side, but I really wanted to use the multiplication sign)