David Karp

Video

How Yahoo Plans to Make Tumblr Into a Video Giant

Video posts are now growing twice as fast as photo posts on Tumblr. On Thursday, the company revamps its product to be more video-centric.

Tumblr Still Struggling to Be a Profitable Business

In a report, founder David Karp says the stakes for proving that Tumblr is a great business are 'as high as they've ever been.'

Make Your Own Luck and Get Acquired

You could be the next Whatsapp if you stay organized and prepared with these tips from SXSW.

Yahoo Will Pay Tumblr Founder David Karp Up to $81 Million to Stick Around

David Karp will earn about $20 million a year if he stays at Yahoo for the next four years.

Founders Fund's Geoff Lewis on Getting Acquired, on Your Terms

Yahoo's $1.1 billion acquisition of Tumblr shines a lot on the elusive topic of planning an exit strategy.

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