Do people really need cash in this day and age with all the tech out there? Please don't start with "what about the old people" - they're not morons and anyone who thinks otherwise has an outdated view on life.
The way I see it, the less opportunity people have to "insist on cash" the better. Some of us get our wages taxed at source so can't dodge it. The cynic in me thinks that alot of the moaners are those who are doing said dodgy deals.
As for the post offices closing and "killing the village". If the highlight of your village is a post office, that's a pretty sh1tty place to live.
Finally...cash is disgusting. Every gowl who hasn't washed their hands from the jacks has rubbed off that fifty in your pocket.
My only gripe this week is that more places haven't gone cashless.