The growth of the internet over the past two decades has sparked a dramatic increase in its use as an education medium. Websites are popping up every week that grab hold of the trend and offer ways for people to improve their professional status or simply increase their own personal knowledge. It’s big business, now, and shows no signs of slowing. In the US, more people are shifting towards online schooling as a preferred method of education. It’s hard to imagine a world where the classroom is completely replaced, but there are compelling arguments that point to the continuation of the shift and…