At the same time, I can interact with the web. I can google questions, I can read discussions that take place between other people, I can chime in, I can be re

At the same time, I can interact with the web. I can google questions, I can read discussions that take place between other people, I can chime in, I can be replied to. I would probably find it more useful to be able to read all the TOP QUESTIONS AND ANSWERS from all the Roman History 101 discussions around the world, than just whatever came up in my class. Being able to sort by global best as opposed to local loudest sounds very useful.