I am not sure I understand the interest (some would say obsession) in converting JWs or anyone else. I understand if it is a family member. But, randomly picking on people to convince that they have been lied to is not a something I want to be a part of.
Convincing people they have lived a lie is one thing. But helping these people develop a meaningful life after the devastation that is sure to come if your plan works is something I have neither interest nor time. My attitude may be inappropriate, but I know how hard I and others worked after learning TTATT, I am not sure everyone has the fortitude to make a life after living in a cult. Always remember, there is a reason why some choose to be a part of a cult.