I know very few people on Twitter. Facebook, on the other hand, is nearly a requirement even to have a social life. I don't use FB, but I definitely miss out on

I know very few people on Twitter. Facebook, on the other hand, is nearly a requirement even to have a social life. I don't use FB, but I definitely miss out on general invitations. It is strictly not possible to participate in local Burning Man events here in Finland without a Facebook account, for instance. They flat out refuse to promote through any other platform or channel.