This is probably a service everyone who goes on vacation or isn’t near a computer would like to have. Maybe you are in jail and your one phone call needs to be writing on your blog to tell your readers that you’re in jail.

PhoneBlogz allows you to call a number, say what you want to say and then submit your blog entry for you. PhoneBlogz supports WordPress, Drupal, Blogger, Serendipity, LiveJournal and TypePad.

A demo of this service is available.