Micro-blogging service Twitter remains the preserve of a few, despite the hype surrounding it, according to research.Just 10% of Twitter users generate more than 90% of the content, a Harvard study of 300,000 users found.
Micro-blogging service Twitter remains the preserve of a few, despite the hype surrounding it, according to research.
Just 10% of Twitter users generate more than 90% of the content, a Harvard study of 300,000 users found.