[Hoof]

For me its iGuidance. Don't see how most people don't seem to care too much, but for me its vital to have street names announced. Having the street names announced gives me a much better sense of where I am and where I'm going. As opposed to just "turn right in 1 mile, turn left in 2 miles". Instead I get "continue 2.3 miles on Connecticut Avenue, then turn right on Calvert Street"