Thanks! The link doesn't seem to work, but I'll check out the book. Did you read it?
No, I haven't read it yet, but it's on my list. Here's another download link http://dl.dropbox.com/u/33627365/Scholarship/Spent%20Sex%20Evolution%20and%20Consumer%20Behavior.pdf
If it's worth saying, but not worth its own post, even in Discussion, it goes here.