I'm not asking for a whole lot by pointing out bad instances. Just two things:

1) Don't use them.

2) Don't recommend them.

I'm not asking anyone to reform them or whatever.

I'm not asking anyone to not use any particular social network either, because frankly, a lot of the time someone kind of has too.

In fact, I think RMS was almost finished off a few years ago, probably largely because he didn't have a social media presence.