Thanks for the detailed post, Ken. I was making the mistake of equating the two techs, so thanks for clearing that up. That calls for Karma, I think. And I liked the bit about "DRM scams".
So there is no significant difference between JB and JBL other than lack of audio, right? Considering I don't plan on using the audio playback on an e-reader, anyway, that really doesn't make a difference to me. As long as there are no other limitations, I think the JBL might be at the top of my consideration pile right now, thanks in no small part to the attractive price.
I assume, then, that your experience with the Lite has been positive? Are you happy with the build quality?
Oh, and UTF-8 is not important to me; as it so happens, I speak neither Arabic nor Farsi. I'm originally from Pakistan, so I do speak Urdu (which uses a derivative of the Arabic script), but my primary language -- both spoken and written -- is English. I appreciate the thought, though.
Now, if only someone who is familiar with the Libre would give their two cents...