I have concluded that the reason I received this email in the first place was because I responded to a blog posting by PZ Myers on Pharyngula, in which he pointed to the existence of a "survey" on the web site Public Advocate of The United States.
I was going to eviscerate Delgaudio's email, but PZ Myers already did it for me.
There are some fundamental facts that need to be explained.
Firstly, neither Eugene Delgaudio or anybody supporting Public Advocate can read the English Language. When I filled in their bullshit attempt at a push poll, my answers should have made it clear that I disagreed with their entire warped worldview and their mean-spirited censorious bigotry. Yet I still find this nonsensical screed clogging my inbox. What part of "your questions are crap and I hope the answers show that I profoundly disagree with you" did these people fail to process?

Secondly, this email is not a new development. Delgaudio has previously sent emails of a similar type, with similar apocalyptic content. One of his emails from 2010 is discussed here. Delgaudio specializes in these kinds of apocalyptic screeds.
Eugene Delgaudio's Wikipedia entry can be examined here.
UPDATE - I decided to treat Delgaudio's occasional emails as light comedic relief, which they certainly are. They read like desperate cries for help from a strange parallel universe where "homersexuals" and "pedophiles" (one and the same it would seem in Eugene's world) lurk around every corner, ready to pounce on your family and children and destroy Civilization As We Know It. The world he describes is utterly fucking ridiculous, hence the only appropriate response is ridicule. The only sad thing about his missives is that they appear to be successful in terms of people sending him money. The phrase "there's one born every minute" does appear to have a ring of truth to it...