SVARTLING NETWORK is both a YouTube Channel and Web Site by Stefan Svartling.
It's about e-Readers, ebook reading, E-ink, ebook readers, listening and reading technologies and more. You fins XTEINK, Bigme, Kindle, Kobo, Onyx Boox, Penstar and many more different e-ink devices. There is also a lot of tutorials about KOReader, Calibre, Readest and Bookfusion.
You can contact Stefan Svartling on this email address stefan@svartling.net.