This is interesting and may appeal to some, the cost is a bit much for $200 US for a device that just pulls data from the Ambient Weather Net site. I mean that is really all it does. It is not a device console/gateway, but apparently crosses brands as not only F/O devices can post to AW N as Ambient weather sells from multiple manufacturers and I see this as a way to combine all the technologies for display purposes.
Oliver, I agree with you, about someone creating their own, for personal or distributed use. But, this is unusual as I think they are going cross brands with any of their devices they sell that can post to AWN, perhaps like Kestrel etc.
Edit: I do see a market for people that just want to display the information, even though they may already have the WS2000 / 5000 or other AW system console/gateway. I have a lot of friends that could not operate or understand a pure tablet (yes, these people do exist, the ones for whom I set up their WIFI as a friend) . So , a device, that all they have to do is follow some rudimentary , and I hope concise instructions, to attach to their network and input their credentials to their AWN site, might be appealing, as this is all they want. Now, if you are like me, you are going, well that is expensive , and a cheap droid tablet can do all that, remember, we are only part of the market.