(危険な追記あり) はてなダイアリーでYahoo!サイトエクスプローラーの認証をしよう！ - ぼくはまちちゃん！(Hatena)(Summary in English of this entry) Utilizing Yahoo! Site Explorer, it is possible for third parties to prevent your site by being displayed in search results. The reason is that the meta tag used for administrative rights confirmation is accepted even in the the page body even if it is html escaped. 3rd parties can gain control of your site simply by adding a comment to one of your pages. こんにちはこんに
