200 million,according to March 2011
Facebook and Twitter are not a need. Many people use these free services because they can connect with school friends and other people across the world.
Just to give you some piece of twitter stats, on March 12, 2011there are 572,000 number of new Twitter accounts created. Attached is related link to Twitter Statistics and Facts for 2011.
As many as possible.
There are many twitter accounts of Avais Raza Qadri. These accounts include "@owaisrazaquadri", "@owaisraza2526", "@owaisrazaQadri2" and "@bulbulemadina".
Millions.
Most likely none.
They have various accounts. Follow the related link below for a complete run down.
Automatically updated Twitter accounts (such as clock accounts) use API.
Yes, Twitter accounts are real. They're run by real people.
Yes they do have separate twitter accounts. The way you tell is by the blue check mark. (:
Today all footballers have twitter accounts.
No, you don't need. Twitter is completely for Free.