凄い長いエラーどすな XMLHttpRequest cannot load http://b.hatena.ne.jp/aipacommander/rss?5215206181. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access. AjaxのクロスドメインNGのやつですね。そういえばローカルで他APIをAjaxで叩く…