dafman: When are cafes going to start offering built in USB ports at tables? ... We now live in a world where everyone is tethered to their phone or tablet, yet this is something most service providers have yet to wake up to?
I put my phone on a charger overnight, every night, and that pretty much gets me through a whole day. Maybe 3 or 4 times a month I might stick it on the charger for a while when I get home to get a little battery boost for the evening's browsin but that's unusual.
Now, I know you were talking about charging, but this whole "everyone is tethered to their phone or tablet" thing #*@%$ me off sometimes. Call me old fashioned (my teenaged daughter certainly does) but when I go to cafes I like to have a coffee and talk to the people I'm sharing time with. I think it's the height of rudeness to arrange to meet someone then spend 30 minutes face down over your device, pretty much ignoring the people you're with. Smartphones, etc. are wonderful, versatile, useful things but some people need to learn to leave them in their pockets once in a while.