For awhile the subhead for our site was, It’s still a timely thing to say, since searches on Google for “good customer” are at an all-time high:   The year 2004 was when Google began keeping track of search trends. It was also the year “good customer” hit at an all-time high in percentage of appearances in books Google scanned*: So, What exactly is a “good customer?” The answer depends on the size of the business, and how well people…