4:45 PM -- You've all seen the news that Mike Volpi is supposedly taking the reins at Joost . He knows the tech and he can acquire companies, but can he work the content industry? Click here for more.

Staying put
In case you needed some reassurance, John Chambers says he's not going anywhere soon, even if his guy wins the 2008 election. Click here for more.

Human nature
Is Cisco's Human Network a clear sign of a bubble? Judge for yourself here.

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— Tasman Jasmine, Cisco Watcher, Light Reading