It's not industry so I don't think anyone can fault you for leaving it out... and it is directly related to information and communication, so it was touched on, or at least the implication can be found there, but communities have been disrupted by the internet, as well.

They've been obliterated and empowered, in that, now that I have access to all the information I want about a geographical location or culture, and I have the ability to directly communicate with people who exist within it, I'm not restricted to the same circle of friends I'd be stuck with if my physical location dictated who I could talk to.

So in this way it obliterated the ability for the people around us to impose their interpretation of our value onto us, which is great for people who are historically oppressed, but also carries with it the ability for people to shield themselves from criticism, even though sometimes we need to be criticized for the sake of our own personal growth, as well as, the good of society as a whole.