John Muller reveals the new secrets of Google regarding Passing link juice, through Twitter. When a Guy Jog Hogg asked a question to Muller on Twitter- “Does Google automatically nofollow Amazon’s affiliate links?”
Muller replyed – “Google does not pass signals through a lot of different kinds of links. It wouldn’t be surprised if that were the case here.”
Answer of Mullar shows that Google Updated with a more in-depth way of handling Link Juice in a much broad manner.