Send Bitcoins via SMS Text Messaging

For those who use the Samurai Wallet, there is a new feature that allows you to send your Bitcoins via the standard SMS text messaging.

As you may know, SMS does not need Internet data to transmit the content. This new feature is good where there is no Internet service, perhaps more valuable in underdeveloped countries.

I personally believe this is great. Many people in underdeveloped countries will benefit from it.
What do you think?