friday links plus authors, will you talk about the difference between your ARCs and the final book?

This is going to be a short post because I've got a head cold and I slept horribly last night (thank you small dog who decided NOT to sleep--but is, OF COURSE, sleeping now)

In the comments on my last post benjamintchip asked:

Elizabeth, that was really interesting about the ARCs. I was wondering: In your own experience, how different have the ARCs of your novels been from the finished products?

So far (KNOCK WOOD!) it's been little changes--missing/changed words, grammar stuff. But I've heard of