Twitter, Big data and Gamification

In 2011, we were creating 1.2 zettabytes, with one zettabyte equal to 1,024 exabytes :” This is the same as every person on Earth tweeting for 100 years, or 125 million years of your favorite one-hour TV show”. As of March 2011, about 140 million tweets were posted each day. Emerging trends such as Gamification, Mobile technologies.