I wouldn't necessarily be using it in the wilderness like for hiking, but say you're in a large national park with no cell coverage on the roads...that's a good example of when it would be nice to have. Thanks
EDIT:
Bummer...I checked Telenav's site and they charge $10 per month to use it? I was hoping it was more of a one-time charge and only pay again if you want to update maps like TomTom does. Crap. I doubt I'd be willing to pay for that as a monthly service. I'm not that hard up for out of cell tower range maps usage.