Yahoo!'s VoIP Could Reach 'Critical Mass'
December 9, 2005
Yahoo's VoIP service was well-received by Wall Street, as people believe that its huge user base of more than 400 million unique users and 191 million active registered users, combined with its aggressive pricing (half the price of Skype for calls to the U.S.), give the company a solid base upon which to start building a critical mass in this service.