In response to, Excuse Me, Your Network is Showing.
In response to this post.
I guess I have one question, what is the worst thing that could happen by keeping your router open? I've kept mine wide open for the past 6 years or so. Never had a problem. All the computers on my network have appropriate passwords as well as firewalls, so I'm not worried about people hacking into one of them. Of course, none are running Windoze.
To make a long story short, if you want free wifi come on by and park it on my porch. If you are lucky I may bring you a beer out.