Very useful well, written advise which can be used in any walk of life.
I know a JW who I believe is doing the fade (not attending meetings, services). Her life is busy with her children's school sports and activities (real hard-core JW's would not be letting their children associate with the worldly folks).
How can you safely "fade" in a community where you are bound to run into members of your ex-cong at any time? I would imagine you would have to be more careful, on your guard as far as what would you say if you ran into cong members and they started asking you where have you been?
If I were a JW I would definitely choose the "fading" method and ease on out and into living as Kenpo mentioned.