Twitter- the tipping point for the next web2.0

In March of this year, US presidential candidate John F. John Edwards remains the busiest man in America. He attended a college rally, gave a speech to firefighters and boilermakers on the 14th, toured New Hampshire on the 15th, and visited three cities on the 16th. Interestingly, it was not Yahoo, CNN and other news organizations that got the news of his trip, but his posts on Twiiter.com. A year ago, blogging pioneer Evan. Williams' new company, Obvious, launched its Twitter service, which was tepid until March, when it suddenly went viral and gained traction among Silicon Valley entrepreneurs. People exclaimed, "This is the creation of Web2.0!"