Google Authorship has been around for a while. It has helped many bloggers and journalists stand out by having their images appear directly in search results next to the articles they publish. It highlights the number of people that have them in their Google+ circles and gives a link to other writings by the author. This is nothing new. Google AuthorRank has been given much speculation for about a year now. The idea is simple – Google will give higher rankings to those who have demonstrated expertise in a particular field. If someone is prolific at writing about a subject and their writing is well…