I own one and tried it for a business trip. It's a cool nerd-toy. It's not cheap and not always easy to setup for anyone who is not technically savvy. I like i

I own one and tried it for a business trip. It's a cool nerd-toy. It's not cheap and not always easy to setup for anyone who is not technically savvy. I like it, but I wonder if I want to carry it when I go carry-on only in Europe. I guess most people will trade some privacy and inconvience for weight- and cost-savings.