Twitter Growth: U.S. Visitors DOWN In October
Ever since last summer, Twitter's growth in the U.S. has been stalling. But in October, the number of people who visited Twitter.com from the U.S. actually declined for the first time by 8 percent month-over-month. Estimates released today by comScore put Twitter's domestic unique visitors at 19.2 million, down from 20.9 million in September.