Peter Kafka

Recent Posts by Peter Kafka

Tumblr President John Maloney Leaves

John Maloney, who has steered day-to-day operations at Tumblr for nearly four years, is stepping down. The company hasn’t announced a replacement for Maloney’s president slot. Maloney had previously employed Tumblr CEO David Karp at Urban Baby. Last week, Karp announced that his company, which has yet to generate significant revenue, would start selling advertising.


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When AllThingsD began, we told readers we were aiming to present a fusion of new-media timeliness and energy with old-media standards for quality and ethics. And we hope you agree that we’ve done that.

— Kara Swisher and Walt Mossberg, in their farewell D post