Post do dia 21/05 do blog do Porf. Mark Perry (mjperry.blogspot.com):
Statistics on the Amazing Volume of Online Activity
Facebook: Users submit 650,000 comments every minute
YouTube: 35 hours of video are uploaded every minute
eBay: $2,000 of transactions every second
Google: 34,000 searches per second
Twitter: 1,600 Tweets per second
Apple: 3 billion apps downloaded from users in 77 countries.
Future: By 2024 the world’s enterprise servers will annually process the digital equivalent of a stack of books extending more than 4.37 light-years to Alpha Centauri, our closest neighboring star system in the Milky Way Galaxy.