[Leanpub cofounder here] You can publish your Leanpub books on Amazon KDP as well. We encourage our authors to do so once their books are complete. We think w

[Leanpub cofounder here] You can publish your Leanpub books on Amazon KDP as well. We encourage our authors to do so once their books are complete. We think we're the best way in the world to write a technical book, and the best place to publish it in-progress. Once it's done, we're one of a handful of really good places to sell it, including Amazon KDP and Apple's iBookstore. I wrote a fair bit about this in my pricing essay earlier this year: https://leanpub.com/pricing https://leanpub.com/pricing In terms of how we're working for authors: we're closing in on $5M of royalties paid. Every month we pay over $100K of royalties. So, pretty well so far. And we have some great things planned for 2017... For readers: our books are DRM-free, and we have a 45-day, 100% happiness guarantee. So, we think we're a nice place to buy and read ebooks.