I found it via Website At the End of the Universe in which Capt. Zerox has more things to say on the subject:
I think both ebooks and paper books both have a future. Neither media is going to replace the other, just like movies weren't replaced by television, but I can foresee a time that people read the news or the latest bestseller on some low-cost, portable electronic reader that mimics analog books.An earlier post of his even says, Publishers wonder whether ebooks have reached critical mass.
However, at this point, we're still making plans that fit strictly with our current income from teaching school, plus faith in the Most High. I've been burned too often by pinning my hopes on something that hasn't actually materialised yet.