One of the more unusual features of Microsoft's corporate headquarters in Redmond, Washington is the company store: a full-blown retail outlet where employees can buy discounted hardware and software. And also T-shirts with the Bing logo on them.
I quickly got a chance to check out the store during a visit to Redmond this week. While visitors are allowed to look at the merchandise, you can't actually buy in there without an employee number (which stops people purchasing cheap copies of Office and then flogging them on eBay, I guess).
Disclosure: Angus Kidman travelled to Redmond as a guest of Microsoft.