Bob Chao

creativecommons mozilla creative moztw commons creative commons coscup firefox cc license community coscup2008 open culture 自由軟體 free software 社群 open source webmaker google analytics copyright open teldap 創用 taiwan web open culture foundation 開放原始碼 開放文化 開放文化基金會 tslc tutorial popcorn maker sinica ccrel xul extension django metadata presentation keynote skills slides powerpoint 1126kmhk material wikipedia management volunteer organization broadcast vidyo npo 非營利組織 創用cc contribute free culture 開放源碼 open access mopcon sitcon pycon open government open data ocf open content addon webextension add-on firefox os fxos coscup2015 conference hkoscon appmaker x-ray goggle maker openbadges thimble web analytics ga ossf floss bobchao webconf marketing gamification business games gamify ebook fair use public domain firefoxparty wbe gumi mozillagumi irri rice source 創意 metadataspaces separate tags ccplus thecommonscrossroads 2.0 bundle python3000 python python3.0 wireless openwrt fennec licensechooser free