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Tracking the week's ups and downs in the business of entertainment.

DOWN: Scott Pelley
The anchor's first CBS Evening News is upstaged by both Weinergate and -- worse -- predecessor Katie Couric's announcement of her upcoming ABC talk show.

UP: Veena Sud
The Killing showrunner scores key nominations for the inaugural Critics' Choice TV Awards, the first sign that AMC's murder mystery will be an Emmy contender.

DOWN: Cheryl Cole
The British pop star's X Factor drama ends with her being replaced. She'll be paid for the season but will remain largely unknown to Americans. 

UP: Rick Rosen
The head of WME's television department tops his agency rivals by packaging the most fall series pickups.


UP: LinkedIn (LNKD)
$83.54 (+2.4%)
An $8 billion valuation is bubbly, but for those wanting to invest in publicly traded social-media companies, there aren't many options.

$23.85 (-12.6%)
Mediocre box office for 3D this summer has investors in the technology worried that audiences are losing enthusiasm.