>walking in new cities
I do enjoy digital life, but you know what else rocks, apropos walking in new cities[0]?
Custom maps, printed.
Its fun to look at the little piles of maps I've made for myself over the years, from Frome to Rome, Berlin to Pristine ..
In fact, I think I prefer printed maps over digital, for personal adventure/navigation needs.
([0] Disclaimer: Got navionics and predict wind running on multiple tablets..)