Re: Define "regularly"
"since by law you are required to have your drivers license on you when driving"
Are you? - I'm not...
I am required to be able to present it at a police station within 7 days of it being requested - but that's pretty easy.
Obviously for large scale reading etc I prefer an e-ink display, or even (gasp) dead trees... but when I'm out and about, I can easily have a book shelf with me in case I end up waiting for something...
For serious photography I use a DSLR, but for snaps (the majority of my photography is recording family moments) - the phone camera is actually pretty good.
But the point is that the phone does sufficient things that it's useful enough for me to be carrying anyway. At that point the fact that it can be used as a card (with no more time at the till, I open up the wallet and authenticate whilst my stuff is being scanned, and present it as I would a card, takes half a second) means that there is yet another thing I don't need to carry most of the time.
If I am going shopping shopping then I'll grab the wallet - but that's mostly to be allowed to spend over the £30 limit. It's also a good way to limit expenditure, because I can't buy 'big' things without deliberately going out to do so...
Biting the hand that feeds IT
