With smartphones and an increasing number of tablets becoming GPS-capable, it is easy to write off dedicated GPS players. So many seem stuck in the past -- days when devices needed a wired connection for updates and didn't seem to be aware of Web services they might be ideal for, like Yelp. I think it is time to revisit the dedicated GPS player, and I'll use the Magellan SmartGPS as an example of the current best of class.