Oh, they most definitely can - when replying, I had the OP's observation that quitting FB hadn't impacted his life at all.
It wouldn't impact mine, either - hadn't it been for all the entities you need to interact with who unilaterally decide that Facebook is the way to interact - period.
It wouldn't impact mine, either - hadn't it been for all the entities you need to interact with who unilaterally decide that Facebook is the way to interact - period.