Here's a question that I think of her for a long time, delay the mess about that Google analyzes the content and text emails to show us the best commercials for us, while, I see signatures that contain links that not follow to the site of the sender. For example, a possible rationale is that Google sees that "business" on animals and the surrounding text deals with the contents of animals and animal pet food, etc. - then it will give weight to link promotions to express ...
Question: Do you think a link that I put in my signature in GMAIL considered as a link to promote the site?
For example, if I sign my signature with an Anchor text link somewhere on the site - such as "SEO Forum" with a link to another site - Is this link help promote the site?