People on my Facebook keep talking about this, but it's not actually as cool as it seems. It's less like I-Robot and a lot more like the existing AIs used by corporations to do things like determine you're interests. It's not too difficult for an AI to make predictions from a corpus of data, and even to update it's predictions in changes to the corpus. It's how the internet is so good at learning who you are, and predicting the kinds of things you'll click on, like, and buy.
The 'zoo' quote only came about because those are themes Dick explored. If I uploaded all the things Snookie has ever said, you'd be unlikely to get the same result. It's certainly cool, but this isn't the robot apocalypse.
Blessings
~ND
"There are many paths up the same mountain."