They didn't have internet.
We managed to get in touch.
> I'd ask that you not try to tell me what I really mean.
Manner of speaking.
The important is again that it is a matter of cost vs convenience.
I understand the cost can get pretty high.
Yet still, people kept in touch for decades with old distant relatives before the internet.
Using facebook is convenience, that's the point. It is very convenient.
It's the whole argument of this thread: the convenience eventually makes most people discard the cost of not using FB as too high, and the privacy things as not important enough compared to that.
For the rest, see my comment here: https://news.ycombinator.com/item?id=32131180
Reading your post, it seems Facebook is a bit of a recreational activity to keep them sharp and social, which is good. What I was thinking is whether you need to participate in it, since the people this age I know is more than willing to keeping me up to date on all interesting stuff by talking. But of course each family is different so I'll just assume you know what you're doing!
But they like using FB, and it's the only effective way I know to stay in touch and remain a part of their lives.
These people are family in their 90s, for whom well-meaning children and grand-children have set up on FB. They don't use email, they can't write letters because of arthritis (and time delays ... international post can be very slow), and effectively the only async comms they use at all is FB.
I'd ask that you not try to tell me what I really mean.