Twitter reached 200 million members in March 2011.
Sometimes, it depends how well your twitter account is protected and how many people search you. ;)
Yes, you can see how many people are following a Twitter account. All you have to do is go to the person's profile and look at the "Followers" amount.
To message people on Twitter, you must have an account.
Many famous people use Twitter. Lil Wayne's Twitter account is @liltunechi
No, he doesn't. you better watch out for @poulterwill! this person is not Will! but many people believe that he is the real will but the truth, THIS TWITTER ACCOUNT NOT BELONG TO WILL POULTER
There are approximately 200,000 users in Holland.
If you want to talk to people on Twitter then you will need an account.
The number of people following Barack Obama on Twitter changes constantly. As of October 7, 2012, President Obama had 20,637,398 followers on his official Twitter account. You can view an up-to-date number of people who follow Barack Obama on Twitter by checking out his official Twitter account by clicking on the related link below.
Post about your twitter account on your blogs,social networking profiles etc. People who are interested in you will follow you.
If you both have a Twitter account and you know what their username is then yes.
There is no Twitter account for this person.
No. There are many people posing as him but he has stated repeatedly on Twitter that he does not have a facebook account.