This is cool, but I'm more intrigued by the Solidoodle[1]. It's less than half the price ($499) – a much better entry level for the average consumer. It's not as pretty or have wifi, but it does have an extra half inch of print space.
It doesn't specify what the head speed is, so think "slow". 50mm/s, if that.
http://renaissance-engineer.net/2012/03/08/how-time-flies/
"A review of the Solidoodle after numerous hours of printing. But for a few tuneup adjustments here and there, it has been problem free. If only there was a heated build platform the prints would be totally awesome (instead, as you might expect with ABS on a cold piece of acrylic, the first few layers are not even)."
I might take the plunge and get the $549 version. Although I must admit, I have no idea what I'd make with it.