Without giving too much away, would the people distributing ebooks, free software and the like, such as in the freebies area, be interested in a software that would allow them to bundle their ebooks/programs with a way to make money off each user who uses it? This method would not involve adware or anything of that blackhat nature, but a pure whitehat method at making additional revenue. Would you want to bundle your product with something like that, if say, you could make $0.25 for every person who reads your ebook?