I just received an invitation to pre-order a Notion Ink Adam in the next shipment.
Unfortunately I can't afford it at the moment so it looks like I'll have to let the option go. If anyone out there wants to take the order in my place (I presume that is possible)- just change the shipping address you can let me know.
FWIW the PixelQ version with Wifi/3G works out at just on US$600 including postage but you would need to budget for a possible bite from the GST man.
I must say it looks quite promising but it may be early days so far.