Wen sez, "On April, 20th, Bill Gates went to Peking University to give a talk titled "Creativity, China, Future". After the talk, someone held a piece of paper written with 'Free software, Open source' rushed to the stage before Mr. Gates while spoke word to support open source software. It is said that that man is named Yang Wang, and he is a representative of LPI (Linux Professional Institute)."
(Thanks, Wen)