LetMeParty to blog via SMS
This site allows you to post to your blog (or blogs) via SMS text messaging; for free! When you register, you can add your blogs to your account. You will be asked to for the type of blog you have, its username, its password, and the phone number from which you will send SMS’s to your blog.
That is how we can make sure that only you post to your blog; by checking from which phone number the post comes from.
You can add as many of your blogs as you want, one SMS will post to all of them!
Via Picturephoning