Since Google will soon incorporate authorship detection into their system to fight spam and to really make sure that websites being ranked really contain quality contents, might as well prepare for it. Start by reading this article:
“If you’re like me and you have your finger on Google’s pulse on a daily basis, you’ve undoubtedly heard of AuthorRank. However, I honestly don’t think it’s received its due attention and if you were AFK for a few days or don’t have the option to be “jacked into the feed”, you may have missed it entirely.”
By installing Author Rank plugin, you’ve already taken the first major step in making your website friendly to Google searches but don’t forget that it’s only the first step. Quality content is still the key!