Of course you have to not worry about what this is doing to your head. Is it just something about the shape of your skull, or is it the quasi-electrical circuitry of your neural mass that is serving as the antenna to amplify the signal? I don't know. Jeezus. I tried to swear it off but then I was looking for my car once, and it just works so well... Don't think about it, I tell myself.
I tried to use this trick to get my blackberry to sync to the ground from the 6 hour flight I was on today, but no luck. I would get partial signal for a few seconds but then it would fade out. I guess if you're going 500 miles an hour it's not just the 35,000 feet keeping you from hitting the towers. Where's our in-air wifi?