"Cote, at the height of the crisis we were within hours of the cash machines running dry, and chip and PIN machines failing."
So you can tell the future now? Hours to PIN machines failing, no less.
"just look at the Euro"
I'm looking at the Euro and it has lost value, as it should, given the multitude of problems in the Eurozone.
"Of course the banks are a negative force - are you going to pretend the Libor rigging was a good thing? That laundering drugs money is a good thing?"
Several criminal acts doesn't mean an entire business sector is "a negative force". I read about five murderers this week, so the human race is a negative force 
"That pissing away billions upon billions of pounds magically created by quantitative easing is a good thing? All those billions called into creation, at the cost of peoples' savings and pensions, and it's done sod all for the real economy."
Quantitative easing wasn't a bad thing, and the decision to do it was not taken by bankers. You see, it's statements like this that show you don't really understand what is going on.