If you click Buy Now and then enter an email address you get a message "Oops! Our credit card processor seems to be down, we'll email you as soon as you can continue your order!" I didn't enter mine and wont because I'm almost sure the addresses collected will be sold to other marketeers.
Why do I have the feeling this is /r/seduction condensed into ebook form with a paywall in front of it?
/r/seduction itself is the condensed version of decades of literature on the subject, much of it better than the watered down version you get there.
that's a nagative example that proofs how valuable testimonials/excerpts/trial are when introducing a product to brand new customers
Is this a joke?
It's not very funny if it is. Women aren't some technical 'thing' you can learn 'how to' from a book. They're 'people'. Wow.. I thought we were making progress here.
Plus the title implies that hackers aren't women...
No, you're implying women can't sleep with women.
Everything is technical i.e. there is a methodology to doing everything optimally.