I think this is somewhat dependent on where you live. I've noticed that since I've moved to Ireland it's easier to get face-to-face interaction outside the workplace. Granted, it all involves the pubs, which is another issue, but it's much more doable because people go there just to have a pint and chat. I can go down to the one closest to me and just start chatting with any of the old people there, and they're usually happy to do so. Couldn't do that in America, sadly (except in my hometown one where I already knew the people).