Of course not, just like not every project on github is open source. It just seemed like a nice glance at the ways people choose to spend time online.

I doubt society was ever much more virtuous than it is today, but we do hear about the problems more. There is the orthogonal and much more serious issue that many more people today feel unfulfilled in their lives than they did before, but I can't even begin to address that -- read Infinite Jest by David Foster Wallace if that interests or concerns you.