When you make a decision you need facts. If those facts are in your brain, they're at your fingertips. If they're all in Google somewhere you may not make the right decision on the spur of the moment.

For some reason the most devoted mapheads seem to be kids.

I have condemned my kids to a lifetime of geographic illiteracy.

I always bring my kids vacation souvenirs printed in Comic Sans, so they know I love them but not unconditionally.

If I start outsourcing all my navigation to a little talking box in my car, I'm sort of screwed. I'm going to lose my car in the parking lot every single time.

I remember one of my last shows, the Final Jeopardy! clue was something like 'These two boys' names are top 10 boys' names in the U.S., they both end with the same letter, and they're both names of Jesus' apostles.' Now, obviously that's not a knowable fact.

I can't relax and sink back in the couch and watch 'Jeopardy!' the way I used to.