How does one define "enter" in this context? Suppose that a station operates during a contest, makes contacts with other "contest" stations, but has no intention to submit a log to the contest organizer. Is this frowned upon? If a station calls "CQ Field Day", or responds to such a CQ, but has no intent to submit a log to ARRL at the end, is this discouraged? Is an operator bound by the contest rules if they call and respond to contest operators, yet have no intention to submit a log?