Well personally I would say it has affect us mostly regarding communications. I still remember the days when we mostly interact with relatives abroad using mail, with some phone calls every now and then. Calls were more expensive and mind you these were the days before mobile phones!
Now we can just chat them via Skype or some other app. I think it's relevant since I come from a country that send a high number of workers abroad and also have a huge diaspora. While it will not replace being with the family in person, it's the next best thing.
I, personally can attest to the fact that communication has indeed been dramatically transformed by technology. As a freelancer, I gained a lot of opportunities worldwide because of the internet. I can interact with clients, regardless of time and location. It really is amazing. That's why I'm so surprised why people still go to offices. We are already equipped to basically work from anywhere, right?