Figures haven't been revealed detailing this information.
I have been stalked on twitter but most people aren't.
190,000,000 people follow Twitter.
There aren't any statistics to show exactly how many people of a country use Twitter.
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As of March 17,2011 8,202,406 people are following him on twitter
This is unknown, try asking the Twitter Developers! :)
As of 2021, Twitter allows users to follow up to 400 accounts per day, with a maximum limit of 5000 accounts in total. This limit is put in place to prevent spamming and to maintain a balance between following and followers.
Twitter reached 200 million members in March 2011.
Many famous people use Twitter. Lil Wayne's Twitter account is @liltunechi
New York State has the most Twitters users in the USA, according to Twitter data. So how many people in NYS are registered Twitter users?
There is a Twitter account for the British Monarchy. It's @BritishMonarchy
On twitter they have about 500,000 followers but considering how many people are not on twitter and how many people are real fans, I would say about 450,000. Just guessing :)