This site is most useful for energy speculators and the scientifically minded.  Therefore it will never be the most visited PO website.  So what?  A staggering 51% of the people in the US believe that God created humans in their present form within the last 10,000 years!  Such a populace hardly has the mental equipment to study PO as presented here.
Indeed, there are a lot of people who don't understand peak oil or the theory of evolution. But you don't win people over to your side by insulting their intelligence!
I'll be the one to break your rule.

I am a Christian, and know and feel strongly about peak oil.

"Such a populace hardly has the mental equipment to study PO as presented here. "

 Excuse me for saying this but, you are wrong.

 The folks that bury their head in the sand might be who you are speaking of, but in general I know a Lot of Christians that do worry about these things.  Though I do not know a lot that think the "rapture" will be engineered by our own actions.

  When "the end" happens,  it will be final, no lingering issues to worry about. Over, done with!  

IMH(umble)O, the folks preaching the "rapture" could fall into "cult" status. Or as Christ said "false prophets".

So not all Christians are to dumb to read this page or others.