When you tweet you gain some followers and lost some, it may mean something to you, but it’s noise.
When your health device facebooks the numbers of miles you ran this morning, it’s good for you, but it’s noise.
When you say hello world on social networks, it’s polite, but it’s noise.
When you send a selfie without any other form of message, you may be beautiful, but it’s noise.
Do not get upset if I unfollow you, but I’d rather enjoy the silence that being disturbed by noise!