Founder of Tumblr David Karp is leaving the company, Barracuda Networks gets acquired for $1.6 billion by Thoma Bravo and MIT and Harvard create artificial muscle. All this on Crunch Report.
Tumblr founder David Karp was a guest on <a target="_blank" href="http://www.colbertnation.com/the-colbert-report-videos/427790/july-16-2013/david-karp">The Colbert Report</a> last night - an appearan
Yahoo has now <a target="_blank" href="http://pressroom.yahoo.net/pr/ycorp/246196.aspx">officially confirmed</a> that it is buying blogging platform Tumblr for $1.1 billion mostly in cash, after repor
Today, at TechCrunch Disrupt NY, Tumblr founder <a target="_blank" href="http://www.crunchbase.com/person/david-karp">David Karp</a> and Sequoia partner (and Tumblr investor) <a target="_blank" href="
At TechCrunch Disrupt 2013 NY today, Tumblr founder David Karp and Sequoia partner Roelof Botha took the stage with TechCrunch founder Michael Arrington to discuss Tumblr’s history, the relation
Nothing says Internet opportunity like a social media juggernaut. Tumblr, the meme–olicious, gif-tastic, photo-fabulous, (but also occasionally) thoughtful blogging platform that attracted 167
David Karp, the CEO of New York-based Tumblr, revealed some fresh stats about the micro-blogging platform's growth today. The company is seeing 20 billion pageviews a month, up from 15 billion at the
<img src="http://tctechcrunch.files.wordpress.com/2011/05/tumblr-directory.png" /> <strong>Exclusive -</strong> In a conversation with TechCrunch writer Jason Kincaid after his <a href="https://beta.
<img src="http://tctechcrunch.files.wordpress.com/2011/01/david-karp.jpg" /> Some Internet wunderkinds don't bother to finish college. Tumblr founder David Karp dropped out of high school, and now r
<img src="http://tctechcrunch.files.wordpress.com/2011/02/david-karp.jpg" /> It's a common criticism of popular Web services that don't yet make a lot of money: Where's the business model? That cri
<img src="http://tctechcrunch.files.wordpress.com/2011/02/david-karp.jpg" /> In the <a href="http://www.techmeme.com/110221/p17#a110221p17">never-ending debate</a> between blogging and micro-blogging
<img src="http://tctechcrunch.files.wordpress.com/2011/01/david-karp.jpg" /> Tumblr is growing like a weed, but "the last four or five months totally overshadow everything that came before it," fou
<img src="http://tctechcrunch.files.wordpress.com/2010/11/t3.png" />For the past several weeks, there's been a lot of <a href="http://gigaom.com/2010/10/27/what-do-groupon-radiumone-and-tumblr-have-in
<img src="http://tctechcrunch.files.wordpress.com/2010/03/sevenonseven.jpg"> What happens when you pair seven visual artists with seven engineers and technologists? The New Museum in New York City i