This question has been sort of asked before but I haven't found any concrete answers. We've never really had a consistent author on our company blog. We had an internal employee writing, and then we outsourced for a bit, and now we're moving back to an internal writer.
With all the transientness of our authors, who should we be using for authorship? If the new writer leaves our company, they take all their AuthorRank with them. Would it make sense to post all content under one of the founders or maybe even a fictitious employee?
Edit: Orrrr do we get the new author to create a separate G+ Profile tied to their company email address that we can retain control over even if they leave?