We found out this morning that Microsoft is investing $300 million in Barnes & Noble's digital book business. Why would the sometime rivals decide to join together?
When you think ebooks, the iPad and the Kindle come to mind -- not Microsoft Windows. But Microsoft's been losing enough ground in tablets and e-readers that today it's decided to spend $300 million to invest in Barnes & Noble's Nook digital-book business.
The news that didn't quite make the headlines. This week: A Nook e-reader that won't disturb others, a list of the best, worst and most stressful jobs in the U.S., and an artist is growing chairs.