I wonder what would happen if a pilot wants to go on vacation, buys a ticket, checks in normally, however doesn't want to deal with the queue in front of the passenger security and uses his ID for just go airside and board the plane.
I would have my pass revoked as I am exercising it's privileges whilst not on duty. My employer paid for the pass, not me, so personally I feel jeopardising my employer's reputation is not acceptable.
As a non-scheduled commercial pilot I sit in security lines and am thankful the whole experience is so awful, otherwise I wouldn't be so busy.