Did China shut down the telecom system during the Tiananmen crackdown in 1989? There was no Internet to shut down back then. This time around, they seem to be adopting a gradualist response, according to NYT: The words “Jasmine Revolution,” borrowed from the successful Tunisian revolt, were blocked on sites similar to Twitter and on Internet search engines, while cellphone users were unable to send out text messages to multiple recipients. A heavy police presence was reported in several Chinese cities. In recent days, more than a dozen lawyers and rights activists have been rounded up, and more than 80 dissidents have reportedly been placed under varying forms of house arrest.