Tech Joe Uses:
Twitter is a very popular online messaging and social media / communication application that limits messages to 140 characters.
A social networking site that allows communication across platforms and mobile devices.
Free web-based email from Google. Searchable, with a large amount of storage.
Pandora is free, personalized radio that plays music you'll love.
Designing a web site for you class is as simple as dragging and dropping pictures, text and files. And it's FREE.