See the full post for a positive Twitter perspective
It’s official. The Oprah effect has worked its magic on Twitter.
Since Oprah Winfrey’s first on-air tweet Friday, traffic to Twitter has jumped 43 percent, according to Hitwise, a Web tracker. And Ryan Block, former editor in chief of Engadget, estimated that more than a million new users joined after Ms. Winfrey called attention to the microblogging service.