Peter Kafka

Recent Posts by Peter Kafka

Tumblr Counts Its Money–$30 Million of New Funding

Prompted by an SEC filing, Tumblr finally fesses up about its big funding round, which we noted a month ago. The final numbers: Sequoia, Spark and Union Square Ventures put in $30 million, for a post-money valuation of $155 million.


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I’m a giant vat of creative juices.

— David Pogue on why he’s joining Yahoo