Twitter may seek a cash injection of more than $100M, resulting in a $3B valuation for the...

|By:, SA News Editor

Twitter may seek a cash injection of more than $100M, resulting in a $3B valuation for the company, sources say. While Twitter has 175M users, it's only started to try and make money, via special ads. In 2009, it raised $100M, lifting its value to $1B.