Faceless Followers?

What is happening on Tumblr? Many people are saying that they have Faceless Followers and they are from 4chan. I am not really aware of 4chan but I think it is also a social networking site. When they say Faceless Followers, these followers do not have any dashboard profile. And they follow Tumblr users. I hope this would end soon. War will bring nothing to everyone. They should mind each other’s own business. They can start over again without creating any war. I do not really know who started it, but I just hope that people will not make this worse.