I think a key point that Bane and others do not realize is that many of us, like Quentin and Simon, HAVE truly moved on but we feel compelled to help others who continue to have questions.
Questions about the doctrine and history of the org, questions about how to leave (better to DA or fade away?), questions about what to do with the rest of their lives.
Contrary to what the org would have active JWs believe, XJWs are not merely looking to satisfy their own personal lusts. The great majority care greatly about other people. We want to live happy, well-balanced, fulfilling lives and are happy to share our own experiences in personal growth with others who want to know how and why we did it.
-Aude.