First off, great weekend project. While Twilio would be a surefire way to do it. You can also hack up a small script that will use sms gateways to send the ema

First off, great weekend project. While Twilio would be a surefire way to do it. You can also hack up a small script that will use sms gateways to send the email, but then you would have to know the person's carrier in advance. I find this way more interesting, but not nearly as robust. You can do some interesting things when you are sending text messages through gateways.