It also has a working location bar that doesn't forget my history from a day ago. And a functional history that indexes on more than component prefixes (thanks Chrome).
This happens to me at work all the time. When I'm working I'll visit localhost:8080/feature/abc over and over, as I'm working on feature ABC. But a month later when I start working on feature XYZ and typing localhost:8080/feature/xyz, it does not pick up on the pattern. Typing "l", "localhost", or even "localhost:8080/feature/" will always autocomplete to ABC, no matter how many times I visit XYZ.