> And even so, why would you put the extra burden on your friends to contact you in a special way? Why wouldn't you make it easy for them to contact you?

Texting is just as easy as facebook messaging. Or they can use discord, slack, etc etc. facebook isn't the only way to contact someone that is easy.

> But there are plenty of acquaintances, groups, events and whatnot that only get organized or contacted on facebook.

Maybe this is because I grew an introvert, but I can deal with being by myself as well as most of my friends. Going to events, etc isn't a must have. It's something that you can do if you want too. If I want to go hang out, then I will contact people. I will make it easy for them to say yes/no/no response. But I don't have to be apart of every group meeting, or every little discussion.