So, the biggest acquisition in Microsoft's history. The Wall Street Journal reports - and it has been confirmed - that Microsoft and Skype will announce today that Redmond will buy Skype for $8.5 billion. That's a lot of money for a company that hasn't ever actually made any profits. Update: and it's official: yay on Skype on the Xbox360 and Windows Phone, and this: "Microsoft will continue to invest in and support Skype clients on non-Microsoft platforms." Let's hope this includes Linux.