Humans are called social animals – may be this is the reason they spend so much time being social in the real life and now especially on the internet. And it is probably the main reason why social networking websites became so famous – just take the example of Facebook or Twitter or any other social media website today. Facebook however is the most successful social networking website of today. See these figures that are funny and astonishing at the same time: “World Population: 1. China 2. India 3. Facebook 4. United States 5. Indonesia 6. Brazil 7. Twitter". After China, and India, if Facebook were a country, it would be the 3rd largest country of the world by population. And don’t forget to see the Twitter as being in the list too on the 7th number. Facebook has more than 750 million active users, according to recent Facebook reports. Don’t you wonder that today we are living in a very ...