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by DrJokepu 5384 days ago
(I agree with you, this is just nitpicking)

>Equivalent to Java's interfaces, but Cocoa use protocols heavily for delegates only.

Uh, NSCoding, NSCopying and the million other non-delegate protocols? Cocoa uses protocols heavily for a lot of things, not just delegates. The average Cocoa/Cocoa Touch developer, however, uses protocols mostly for delegates.