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RT @yugui: RubyConfに参加して思ったRubyKaigiへの要望。異国だと食事の場所の探し方とか分かんない→ランチマップが必要。筑波なら尚更。 wifiがないとストレス→hotspotとか、短期契約できて空港や電車や店で使えるwifiの契約を案内10:38 AM Nov 23rdfrom web