Really interesting explanation. I bought 2 books today. The Lean Startup - (Kindle edition) $12.99 Design for Hackers - (Dead tree edition) $25.32 1.) It's

Really interesting explanation. I bought 2 books today. The Lean Startup - (Kindle edition) $12.99 Design for Hackers - (Dead tree edition) $25.32 1.) It's surprising to me that The Lean Startup is priced at 12.99 if they give amazon 70% of the royalties. Seems like they should have priced it at 9.99. 2.) Design for Hackers is a book where illustrations matter. Paying for the dead tree version is better. At only a few bucks off the dead tree version, the Kindle version doesn't seem fairly priced considering the degraded reading experience.