Society of Professional Journalists | 66,618 followers on LinkedIn. SPJ dedicated to encouraging the free practice of journalism and stimulating high standards of ethical behavior. | The Society of Professional Journalists is dedicated to the perpetuation of a free press as the cornerstone of our nation and our liberty. To ensure that the concept of self-government outlined by the U.S. Constitution remains a reality into future centuries, the American people must be well informed in order to make decisions regarding their lives, and their local and national communities.