Having been out of the organization for 20 years now and having visited/attended a few churches since then, I've noticed that most have a church directory listing the regular attenders, members or not.
This is handy in trying to learn about various ones in the church, and in the event you want to send them a card, invite them over for a meal, and or a host of other reasons.
I always wondered why directories never existed for various JW congregations? Are they afraid of mass mailings of JW's that leave? Cannot the 'truth' stand up concerning everything they teach? Why are they so paranoid?
One congregation my wife attended did have a list, but only for a very short time before the Society squashed it. Very 'cultlike' in my opinion.
Outaservice