iPhone News in the Apple Keynote
They've sold 4 million iPhones in 200 days - 20,000 iPhones per day on average.
On US Smartphone marketshare, the quarter ending in September, In its first 90 days of shipping it garnered nearly 20% of the smarpthone marketshare. They nearly equaled Palm, Motorola, and Nokia combined. Jobs expects they'll do even better when the December numbers come out.