I've been thinking about getting one. I have a server at home currently, but the WHS seems like a more packaged solution than my server, and with more features that I would actually use at home. But I still haven't pulled the trigger yet.
As far as the site, the whole thing looks like a caricature truthfully. I can't actually look at the videos from work, but I just don't see the use of them, and it just seems "Tim Burton"-level surreal. Can anyone actually see a *use* for something like this? When I was a kid I wouldn't have needed something like this to explain why a server was in the house, I don't think...