Sometimes being able to send out a quick text message to someone you know would definitely be helpful. But what if you are at your computer and can not use your mobile phone? Just fire up your favorite email account and get that message out using the SMS Gateway addresses that we have collected together for you. Note: Sending an email is always free, but the person that receives the message will probably be charged for a text message. Keep that in mind when using this.
There are 100s of modules available on the web, showcased on Moodle.org and available to checkout and tryout at sites around the web. Here are a few of my all time favorite sites for checking out and learning about new Modules and Plug-ins.
Introduction to Moodle
Microsoft Office Add-on for Moodle