Death by GPS
Maybe I'm glad I don't even have it. I had to be in Federal Court in KC, MO once many years ago and did a Google map since I'd never been there before. I ended up at a location on the other side of KC (in Kansas for heavens sake!) and ended up being late. Fortunately, what I was there for was also running late but it could have been a big deal if I'd been late to testify.