Have you ever tried texting and driving, well you shouldn't. And if you have or do text and drive you need this:

Jott is a new free service providing people with the ability to remember ideas, take notes, or send messages on the go. All you need is a phone and something to say. The cool part is that the service translates what you say into text, enabling you to send your message as an email or text message.
To use the service dial 1-877-568-8486 and leave a message, depending on your settings the message will be sent via email or text to yourself or someone you’ve specified. I just programmed the number in my contact list so it's easy and quick to use.
Just think, when you're in the car and you forgot to send out an email to someone all you have to do is dial the number, say your message and you're done. One less thing you have to worry about doing later. I have been using the service for about a week now, and it has yet to translate my voice wrong, I'm very impressed. Everyone should check it out and sign up, if not just to have it for emergencies when you can't get at your computer. I highly recommend it.