Any replacement to the current copyright position (life plus 70 years) needs to have an answer lined up for this, and similar, messy edge cases.
Charles StrossPeople want to buy mp3s but can't? Piracy ensues. Then Apple strong-arms the music studios into the iTunes store and music piracy drops somewhat. The same, I believe, is also happening with ebooks.
Charles StrossSpeech recognition is utterly crap for writing fiction. If you try reading a novel aloud you'll soon figure out why - written prose style is utterly unlike the spoken word.
Charles StrossWriters block: when I get it, it's because my subconscious spotted that I'd make a huge structural mistake in constructing a novel before my conscious mind became aware of it, and threw on the brakes. So I've learned not to sweat it: take two days off, then back up a chapter, read through, and try to work out why I'm suddenly uneasy about continuing.
Charles Stross