In some ways I think your point about promotion is spot on thing. I'll look into giving this a try and see what kind of interest there is but truth be told I'm not a pro at this by any means. If it seems worth the time and effort I put into it I'll continue to peruse more potential buyers.
Thanks...I would think this would be as simple as posting your affiliate links anyplace where you think you might get actual sales. Starting with Facebook, Twitter and (maybe) Reddit.