[jmulder]

She really doesn't trust Yahoo's own management, does she?

Wouldn't be surprised if she was right and Yahoo's current management is indeed mediocre at best, in which case all these 'weird' things she's doing might not be weird after all.

[TDL]

I didn't think of that. You may very well be right. My initial reaction was that Mayer is a micro-manager & too heavily reliant on a bureaucratic process. Your comment, however, puts this approach in a different light.