She's in good company...
Ryan Seacrest
Katie Couric
It is so ironic that some people here (even if only a handful) find Natali insufficiently talented for a tech podcast listened by tens of thousands, while CBS has determined that her talent level is more than adequate for an audience of millions.
My reaction to her taking over Molly's spot was "What!? How did BOL get Natali?"
She goes from BOL to hanging out with Katie Couric and interviewing Stephen King. It seems odd that Molly would leave to have time to devote to bigger video projects, and they replace her with someone who is already doing that stuff.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic