Digits Wolfowitz has hit a wall. Japan's little steel cans of coffee no longer appeal to him. In fact the whole country has lost its luster for Digits, this week's reviewer:

My attitude to canned coffee mirrors almost exactly my attitude to its country of origin.

When I first came to Japan years ago as an enthusiastic youth, I thought canned coffee was the greatest thing mankind had yet produced, and I drank cans and cans of the stuff ...

Read on at cannedcoffee.com.