YouTube is a useful tool for learning how to do different things. It is beneficial for certain teachings but I wouldn't recommend it for learning principles but step by step tasks are nice for visual learners.
Twitter can be useful to find opinions on certain topics or big events. However, I find that it is better used for personal reasons like getting in contact with a friend or finding jokes about school or getting updates on a game. I found it useful to choose a profile and check out the articles and information that one page posted. (Beth)
Google docs is convenient when it comes to working collaboratively but not physically being together. Before Google docs, for groups to work together that couldn’t meet up they would have to email the file, edit, save and pass on. Google docs is much simpler and saves all those steps. Even when not working in groups, Google docs is convenient to use if on a public computer, the only risk is the internet might be down. (Beth)