Give it a month...
..and Microsoft/Facebook will announce an alliance to run the whole thing on WM7 and power all the searches with Bing!
Microsoft went to a lot of effort to find the right person to head up its global advertising unit last summer, but after less than a year Carolyn Everson has quit Redmond for a job with Facebook. All Things Digital broke the news yesterday that Everson had been hired by Facebook as its global sales veep. The social data …