JoelBear,
I noticed that pattern too. I sometimes feel like the flunky ex-JW here. Until I realize I have want many of you had: a zeal for truth.
Many of us were studious, learning every little thing about the JW faith. Most went on to full time service of some form or another.
My ex often asked me why I was leaving the JWs. My answer was that it was the same reason as why I joined, truth. When I thought they had the truth, I joined; when I realized they didn't, I left. One advantage was that it made it easy to leave. I knew I wasn't doing anything bad.
More commonly now, I notice that JWs are like most religions. They join, but do not realize know why they hold their beliefs. It does not take much to find that the average JW cannot defend even the simplest of beliefs. This will become more pronounced as time goes by. The Knowledge Book converts JWs without telling them why they believe basic doctrine. The lack of scriptures in that book is appalling.
If the WTBS was smart, this is the one thing that can save their religion. Most JWs do not care about the UN, or the blood issue, or 1914 generation change. Like many religious people, they just ignore the problems. If they ease off the demands and have each publisher sell magazines for say 5 hours/month, then over time they would prosper.
Service is now not preaching, but putting in time; most publishers do a token number of doors with shoddy presentations. About half or more of the morning is spent at coffee break. Most count the time, including elders.
What will cause the demise of the religion, because they are too stupid to see they could easily prosper, is the excessive demands the JW faith places on its members. They are not allowed to have a life, to have fun. Just attend boring meetings and preach. This alone will cause a decline, because many JWs just become inactive; believing but not practicing the faith. Basically, they just give up and decide to go out and have a life and fun before Armaggedon kills them.
Richard, who is sorry for wandering off topic...
Richard