Blogoversary (ブログ公開記念日カウンタダウン)

次回のブログ公開（開設）記念日までの日数をカウンタダウンします。
例えば、２００７年１月１日に公開したとすると２００８年１月１日までの日数を表示します。記念日を過ぎると次回（２００９年）までをカウントしていきます。
活動再開日（2006/12/30）を記念日にしてカウントしています。

以下引用
With all the time and effort you place into your blog, it's often easy to lose track of time. Don't forget to celebrate the anniversary of the creation of your blog each year and be sure to let others know of you blogoversary when it occurs with a simple button on your blog. A blogoversary button will count down the days until your next blogoversary and help celebrate on the day of your blog's creation. If you leave your blog's name and url (optional), we'll also highlight your blog's anniversary on the main page of this site for all to see so they can come and celebrate with you. Blogoversary.com would like to thank you for stopping by and we hope to celebrate your blog's creation with you in the years to come.
引用ここまで。

超簡単、日付を入力しコードを生成し貼り付けるだけ。 サイトはこちら