It's good to talk about this as much as possible. We spend so much time on these things without thinking about it at all.
With time — we need to teach ourselves and our younger ones how to use the internet for our advantage and not let it take advantage of us.
It's coincidental that I was thinking about this just about the time you posted this blog and posted a related question myself: https://news.ycombinator.com/item?id=13435981
It's about a simple wikihow guide on how we should use the internet correctly. I guess it could be of help.