(links)
life: [koyomi] [tenki] [nhk/daily] [norikae] [@iyuusuke] (blog.goo)
refer: [kotobank] [wolframalpha] [wikipedia]
books: [library.city] [klnet] [ndl] [calil] [kosho] [e-hon] [aozora]
tech: [watch] [gihyo] [ascii] [mynavi] [sakura] [techlog] [engadget] [macintouch] [intego/blog] [procinfo] [scienceportal]