Indeed. OO is so ill defined anyway. What is documented as OO now I am sure is not what alan kay intended it to be. New popular frameworks like rails don't help either (much) - although its oo-lite - so its not so bad.
still, I am looking forward for an excuse to crack out stuff like arc and walk away from OO for a while (I am allowed to dream).
I've been working with Smalltalk, which was Alan Kay's creation. Most implementations are not what he intended -- at one Smalltalk Solutions keynote he excoriated all of us. He said that he never intended Smalltalk to become a programming language. He wanted to create a Montessori toy for the mind. That said, I don't think that Smalltalk as a programming language is that far from what he intended. He just never intended it to stop there.
still, I am looking forward for an excuse to crack out stuff like arc and walk away from OO for a while (I am allowed to dream).