Now Londonist, who has a very good friend who is a shopkeeper, would love to run a ‘how are the mighty fallen’ story around this tale of Sainsburys’ shortcomings and the evils of the food giants. But we thought we’d try something new today…. Not that we are planning to endorse the supermarket ethos in any form, shape or size. Nor are we going to attempt to defend the big orange one. Selling out of......