You have a great list of pertinent articles and you post quite a bit. Do you get any private responses telling you that your information was valuable to them and caused them to rethink and change their position on homosexuality?
Getting someone to rethink their position on anything is a difficult task and is one of the reasons I'm trying to change my approach on the issue of homosexuality. To answer your question I'd say it's rare when someone has rethought their position on homosexuality. It happens but it's rare.
Sometimes I'll get a ping or a freepmail from someone I don't recognize and that at least tells me folks are reading the threads. Also, we do have former homosexuals on FreeRepublic.
What I find frustrating are some freepers refuse to acknowledge the facts of homosexuality. Live and let live some say, and to a point I agree, just don't tell me the facts are wrong or misconstrued without something to back it up.