Good question Pope,
Everyone has their own reason, and mine is similar to many who have already made comments.
For myself it is primarily people.
Many of my own family members and those of my wives are firmly entrenched, not to mention many very good friends.
I thought about quietly fading. I thought about simply walking away and leaving it all behind. If I was the only one involved I would most definitely do the latter, however that is not the case. At present I have a very strong desire to help other people in the JW faith to shake loose and free their minds from the control of the WTS. I have made a firm decision to remain in the organization and continue to serve as an elder with the expressed purpose of planting seeds of doubt and helping as many as possible to WAKE UP. I don't go in the ministry (pretty cool that I can stay on as an elder isn't it?), and I follow a personal code of sorts that helps keep my sanity. (http://www.jehovahs-witness.com/6/134758/2400393/post.ashx#2400393)
I honestly believe that over 6 million people have been robbed of their freedom, are putting their very lives in danger, and are condemning themselves and those close to them to a life filled with needless anxiety, depression, feelings of guilt and the development of a dysfunctional and judgemental personality. Most Witnesses do not realize how tainted their own personalities have become because of their exposure to the teachings of the FDS. These people deserve to be helped. The organization itself deserves to be destroyed. I lam just doing my part to help achieve both.
The Oracle.