OSDL,JLS,CGL,DCL,OLS,End user council, SI Forum,Linux World,Linux Foundation,Kernel summit,Japan Linux Symposium, LinuxCon いろいろあったなー。順不同思いつき
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
OSDL,JLS,CGL,DCL,OLS,End user council, SI Forum,Linux World,Linux Foundation,Kernel summit,Japan Linux Symposium, LinuxCon いろいろあったなー。順不同思いつき