Social Search Start-Up Topsy Nabs Cisco Exec as CEO

The social search start-up has hired Duncan Greatwood, the founder who sold PostPath to Cisco Sytems in 2008.
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Here’s Gowalla CEO’s Non-Denial Denial Email to Investors About Facebook Acquisition

Let’s put this one in the “done” column, shall we?
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News Byte

Knewton Raises $33M for Remixing Online Learning

Knewton, the educational content “remixer” that adapts its courses to each student (you could say it learns about the learner), has raised $33 million led by Founders Fund and Pearson. The three-year-old company’s new funding is particularly notable for its large size and because Founders Fund Managing Partner Peter Thiel is an outspoken critic of traditional higher education.

Terror-Fighting Start-Up Palantir Technologies Just Raised $68 Million — But From Whom?

An SEC filing shows the secretive data analytics firm has been busy raising money. Again.
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What Bad Economy? Three Big Silicon Valley VCs Poised to Haul in $2B in New Fund Raising.

Despite the bad economy, turbulent markets and lackluster venture returns of late, limited partners looking for an investment edge seem to still be adding more dough to the VC kitty.
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Exclusive: Yammer Now Works With Salesforce.com

Yammer, once known as a “Twitter for Work,” is transforming itself a key player in the fast-growing business of making enterprise applications more social.
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Latest Funding Shows Mobile Medical App Market Has a Pulse

Palo Alto-based Azumio’s idea: Letting a smartphone play the role of medical device, helping arm consumers with information to fight chronic disease.
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Topguest Hustles Its Way into Making Travel Loyalty Pay (Video)

“Just hustling,” as CEO Geoff Lewis described it, has helped a small, less-than-a-year-old start-up with relatively few users score deals with the likes of Virgin America, Hilton and InterContinental Hotels Group to tie customers’ geo-located social media activity with existing loyalty rewards programs.

Practice Fusion, Helping Doctors Go Paperless, Lands $23 Million

Practice Fusion, an electronic medical record system in the cloud, lands an investment round led by Peter Thiel’s Founder’s Fund.

Sean Parker's Relationship Status: Engaged

Rest in peace, Valleywag. Remember when Silicon Valley gossip was so boring it couldn’t sustain a Gawker blog? Now, People.com is breaking the news of Sean Parker’s engagement.

Bit.ly URL Shortener Raises $10 Million

Yammer Grabs $10 Million More in Funding

Friendster: The Orkut of Asia