I'll stick my neck out here and suggest that the reason for the apathy is because some leaders in Churches, Mission Boards e.t.c. don't want things in their lives or past lives to come to the surface.
Example: Graham Capill was the leader of the Christian Heritage Party, ranted against immorality, yet ended up in jail for guess what?
http://en.wikipedia.org/wiki/Graham_Capill He went to the same church as my parents, my father praised his strong stand against immorality, now the subject of Graham Capill is not mentioned.
Example 2: The top dog in NTM NZ was jailed for sex offences, this has been overlooked by far to many tribers and ex tribers.
Example 3: Oh there are so many who have lived a double life and that is just the ones who have been caught!