They do see a difference.
Very low margin on paper copy. I sell a book via Lulu for $9.95, I get ~ $1.13 royalty per book. I sell same book via Amazon kdp for $2.99, a $7 savings, I get $1.97 royalty per book. I usually sell more copies via kindle than by paper. DRM is *optional* as an author setting for Kindle. (I have mine turned *OFF*).
You can sell via Amazon and *NOT* use DRM.
I currently make my Cherokee Language eBook evailable for free from my main website, and 2.99 for ebook for through any distribitors with no DRM option where possible. Haven't had people send me any nasty-grams. I get decent sales are on Amazon (for my very small, and lower income overall target audience).
Yes, I am sure it is *not* the fact that his content was free elsewhere, but more likely the weak association with the rights of the work. I have two books published in KF8 format, (http://goo.gl/DkR4T) and (http://goo.gl/r6oDN), both also available as free non-KF8 epub/pdf downloads, and Amazon sent me a query as to the RIGHTS as (using some automated system I presume) they detected that the content was available elsewhere for free. I responded appropriately, as the primary copyright holder, and my material has remained published accordingly. And for those worried about GPL, etc, content, as the author, you can specify NO DRM!
Stroms... not compressors!
Further down past the trains.
This is not an original concept! SEE: http://www.aircaraccess.com/history.htm Brief quote: For half a century the air-powered locomotive was a serious contender for the top spot in transportation because of its obvious advantages: simplicity, safety, economy, and cleanliness. Air engines were built first during a period of experimental daily use in metropolitan street transit during the 1880s and 1890s, by companies organized by inventors and air car advocates such as General Herman Haupt. In New York City a building-sized 1500 horsepower compressing station was constructed for the use of the transit locomotives that were being tested there on daily routes. Air-powered mining locomotives were manufactured routinely by steam locomotive companies. Until the 1930s and 1940s the air mule had no serious competition from electric or internal combustion engines in mining because the heat and spark made them unsafe in closed-in and gassy places. The term "air engine" disappeared from engineering textbooks between 1931 when William Lawrence Saunders died, and the end of the second world war. Gas engines had been perfected, the power of the oil industry was established, and gas was cheap.
It does not natively support Cherokee. You gotta figure out how to KF8+embed font it. I went through that labor, so can you.
The newer KF8 format supports embedded TTF fonts. (Don't know if it supports RTL though) Here is one I created in Cherokee (definately *not* latin): http://www.amazon.com/gp/product/B006YJRQGC/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B006YJRQGC&linkCode=as2&tag=wwwcherokeele-20
Past reforestation projects there haved failed. They kill the trees, (intentionally dig them up), because they are convinced it has to be that way for the goats.
It is also a FINITE supply.... not a true fix for water shortage problem long-term...
I refuse to go back. I *LIKE* my mulit-tasking, 64-bit, unicode, *multi-window enviroment*