SITCON-tgBot says to #sitcon <DennyHuang>: 2012 8/26 SITCON 誕生討論會 2013 8/31 SITCON 2014 一籌 2014 9/7 SITCON 2015 一籌 2015 8/30 SITCON 2016 一籌 (8/7 零籌 2016 8/30 SITCON 2017 零籌 rev 2 (8/22 rev 1