This is not from Google and nothing on the site states that it is from Google. The member didn't word it properly in the original post or falsely assumes it is from Google. I guess some could read it as the member saying it is from Google and others might read it as meaning the member found it from a Google search.
The link is not an affiliate link. I checked to be sure shortly after the post was made.
Linda also linked to another page from this same site in giving her answer to another question in this thread
How to perform effective link exchange? Please help!!!