Yeah, but as that quote states, that isn't canonical.What about the CD-i games he talks all the time in them.
Anyway this is from Wikipedia:
"Link does not usually speak, and only produces grunts, yells or similar sounds. One exception is The Wind Waker in which he says "Come on!" to make people or objects follow him. When Link is asked questions, the player answers by choosing options from a list; Link usually does not give any aural or visual indication that he has answered, however he sometimes nods his head in The Wind Waker. Link does speak in the cartoon series and the CD-i games produced by Philips, though these are not canon materials in the series. However, he does "speak" two lines in The Adventure of Link; when he locates a mirror under a table, the text, "I found a mirror under the table" appears on screen, and later on, if he examines a fireplace that he can enter, "Looks like I can get in the fireplace" is displayed."
It and other noncanonical media is arguably "not Zelda". I mean, it's obvious it is, because it has the character. But it's not official and not part of the world, so it kind of isn't. Know what I mean?