Originally Posted by loximuthal
FWIW on these books in my library I always put January 1 if I don't know the day and month. For books that I do know the month but not the day I always pick the 1st. It keeps the database happy, and I don't really need to know exactly when a book was published.
If you use the tweak mentioned to only display the year then it is very easy to edit. The year is normally all I am interested in.