Kim Choon-hwa (L), mother of Park Dae-sung (C), gives bean curd to her son as a good luck token to stay away from jail after Park was released in front of the Seoul Detention Centre in Uiwang, south of Seoul, April 20, 2009. A South Korean court acquitted the blogger on Monday of spreading false information, in a case that triggered debate about freedom of speech in cyberspace and critics said was only launched because his economic doom postings angered authorities. Defendant Park, who went by the pseudonym "Minerva" after the Greek goddess of wisdom became a household name last year for his predictions of sharp falls in the won and the local stock market and the collapse of U.S. investment bank Lehman Brothers. REUTERS/Lee Jae-Won (SOUTH KOREA CONFLICT SOCIETY BUSINESS)