I fully understand your enthusiasm, riedje. I feel overwhelmed sometimes, when I simply LOOK at my Reader (Sony PRS-505) and realize I have almost 200 books in it's internal memory and with 75 megs left. AND, I have an option to add so many more books if I want to via internal memory cards.
As an aside, I don't think it matters too much what device one has -
Sony, Gen3, Kindle, etc. - if we like the unit we bought, then we're going to be dogmatic about loving the device of choice. That's human nature.
I love e-Readers!!
Have fun.
Don