Bruji

I agree, it is not a major issue and the autofill function is fundamental and excellent for most daily needs. But since you asked for suggestions for candidate fields to support default values I wanted to add my wish

I agree with NickSloan. I use Bookpedia in an organization with books from several owners. Usually the books are owned by the organization. It would be useful to be able to assign a default value to custom fields. In our case for owner.