Well, thanks everyone for all the comments, advice, and pictures. Made for an enjoyable evening. I chuckled at the comments, to the point I had to tell my wife what I was laughing at. I wasn't going to broach the subject just yet, but now it's out of the bag...so I guess one of these days I will have to embark on the tractor driving course for my wife.
She wonders how any of these people actually get anything done if they spend hours on TBN? She envisions us as these fat guys (ok maybe I am a few lbs over my target weight), sitting around the computer, getting cookie crumbs in the keyboard. That's why the wives are out there trying to learn to drive the tractor.