I'm listening to The EU Review #18 right now, and I'm loving it. Your FAQ on Ebooks is really cool and informative.
But I should note that there are indeed more than just "Kindle, Nook, iPad, and a variety of smartphones" for eReading. Sony has a massive line of ebook readers that, to my knowledge, read EPUB-format files as well as the Nook.
Also, I'd like to share the fact that the Nook is unavailable in Canada. Instead, we have the Kobo, which is associated with Indigo Books and Music Company (which owns almost every bookstore in Canada, like Chapters, Coles, Smithbooks, etc.) My mother has one and she loves it. We have the Kindle too, but it uses Amazon.com instead of Amazon.ca. My sister-in-law has one and she loves that.
But yes: Canadian readers have the Kobo instead of the Nook, but I fully recommend it. I don't e-read myself, except for reading some free books off the computer, but that's only because I like owning books, seeing them on the shelf, and holding them in my hands.
-Sparks Nevada, Marshal on Mars
"Who cares what evil lurks in the hearts of men!"
"Unless evil's carrying the Martini tray, darling."
-Frank and Sadie Doyle