Cat flutter. Com is an influential simplified Chinese online forum and social networking site, which was established in June 1997+ 10. According to statistics, in April 2007, there were 28.685 million independent users of Maopu, ranking second among online community websites in China. Around 2003, it was renamed Maopu Inn and Maopu Planet, and then changed back to Maopu. This website has invented many online words, which is one of the birthplaces of online words in Chinese mainland and one of the most influential forums in Chinese mainland.