It's a pretty cool little box, but I wonder why. It plugs in to a wall, but isn't set up for ethernet over powerline, so you'd still have to plug an ethernet cable in to it. It looks gimmicky to me - like the Macbook Air but even moreso: "how small can we make a computer". But I don't see a clear purpose for this...
Low power WAP - no wireless support in that tiny box.
HTPC - not enough memory to store stuff.
You could plug a USB drive into it and use it as a poor man's NAS or internet access to your files. Would it run Library Server or UPnP Server? No, it's ARM based.
Given the idea of NAS/internet access for your files, I'd prefer something bigger that had a cable modem/dsl modem access in it.
You could use it for Mr. House
http://misterhouse.sourceforge.net/ style stuff, but you'll still need the pesky ethernet cable hanging off of it.
Anyone else have any ideas?
CR