I don't think that you and you alone get to define a term
Atticus, you must really try to stop blocking your mind to the fact that there are a lot of other webmasters who've publicly acknowledged Google as a scraper. :) I, for one, have no problem subscribing to birdstuff's very reasonable "definitions".
And you tell them, a scraper is Google. So now, when this person reads all the posts about scrapers they will be very confused
The possibility of someone getting confused by the truth is not sufficient reason to prevent others from providing it.