Sometimes you want to take a week off from your blog, but it's difficult to stop posting and keep your readers and search engine bots waiting for new posts. One way to handle this is to write a number of posts in advance that are automatically posted while you are away.
Blogger didn't offer this feature, so the only workaround was to use a service that schedules email delivery (like LetterMeLater) and Mail-to-Blogger. But Blogger constantly improve and adds a lot of interesting features, especially lately. Blogger in Draft tests a scheduled posts feature that changes the way Blogger publishes posts: if you publish a post with a future date, Blogger will delay the publishing until that date.
"Publishing a post in the future is pretty simple: in the post editor, reveal the Date and Time fields using the Post Options toggle and enter a post date and time that is in the future. When you then click the Publish button, your post will become scheduled. When the date and time of the post arrive, your post will be automatically published to your blog." This only works from Blogger in Draft, but the feature will soon be available from the regular interface. For those who want to see all the new Blogger features before they're released to everyone, there's a Greasemonkey script that redirects you to Blogger in Draft.