Folks, I have publishers hook me up with authors probably 6-12 times per year for indexes. Many publishers just leave it up to authors to generate their own indexes, and the smarter authors, as I've mentioned before, stick to what they know: their area of expertise. They ask the publishers for referrals to indexers, and that's one way authors find indexers.
I cannot even imagine what my response would be to a publisher who asked for a referral fee for sending an author my way. That a publisher -- a publisher, for god's sake -- would ask for a referral fee from a freelancer? I think that falls somewhere in Merriam-Webster's 11th Collegiate under extortion. Or kickbacks? Help me out here, class. I am at a total loss for words . . . words that I would print on my blog, anyway.