Don't forgot about blocks, which were huge. Apple's evolution of ObjC has been very well thought out and quite impressive. On the topic of Cocoa and ObjC gener

Don't forgot about blocks, which were huge. Apple's evolution of ObjC has been very well thought out and quite impressive. On the topic of Cocoa and ObjC generally, one thing I found strange at first that I've come to love is method names interleaved with the arguments: [someObj doStuffSomething:something frob:aFrob]; So much clearer and harder to accidentally mess up than someObj.doStuff(something, frob)