Remember that people may place their email addresses on a webpage or posting for a number of reasons. I have, in the past, placed an email address on a post for the sole purpose of contacting others who were also interested in the Columbia disaster. That did not mean I wished to be contacted about cults.
In addition, people are busy. It may take them days or even weeks to return an email. They may be backed up, they may be on the road and so on. They may be willing to email others that are in the middle of research, but not post-Jonestown lookie-loos.
I do know that Tim Carter has been back, at least once to help identify bodies a few days after the massacre.
Quote
The following individuals have agreed to speak with researchers, scholars, and members of the media about their experiences in Peoples Temple.
[
jonestown.sdsu.edu]