Good question

I think the prof pulled a pretty good question on everyone in class really how do you see the same question? Is the internet just a network of computers and the web is just a graphical interface? That without the web would marketing an idea be harder or would it just be as easy? I do not know, but I feel like I keep contradicting myself would their be one without the other? I am not sure, but I am going to think on it allnight. Kudos Prof!!