Norman was the first person to get my sense of humor.
I don't "expect" much out of Siri as a computer guy. Heh.
One of the local Mac geeks that follows everything Apple does, religiously, says Siri is "smarter" in the upcoming iOS 7. Downside is, it'll do updates to itself and eat your bandwidth in the background perhaps without you knowing it.
Since I already don't hit my 6GB shared bandwidth limit between four devices (two for me, two for Karen... no I'm not that much of a gadget geek... One iPhone one iPad each...) I won't much care, but folks who stream all day right up to their limits, might be surprised.
One co-worker has the iOS 7 beta on his device. I see good and bad. Various updates are nice, but the UI is "meh" to me. I don't hate it, but I don't love it either. I won't be upgrading until Foreflight says "go" on the iPad since that's its primary "job". Phone will go first. Whenever it gets released and maybe after the first round of "OMG this crap doesn't work!" reports from the masses and the first "dot" release to fix whatever that is.
FWIW, co-worker says battery management on the iPhone 5 is much better. He sees two days of heavy usage now vs one. That's nice. I miss my phones that lasted a week, but obviously they didn't do any "computer in your pocket" stuff.