Now Here’s Something You Don’t Hear Every Day: Tumblr Expects to Be Profitable This Year

For Tumblr, it might not be all about the eyeballs anymore. That is, if it makes huge gains in 2013.
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Zendesk Hacker Accesses Twitter, Tumblr and Pinterest Data

No passwords were involved, said the companies, who are alerting their users tonight.
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Because Sometimes Just One Photo (Or App) Isn’t Enough, Tumblr Makes a Photoset App

Because the world, it needs more photo-sharing apps.
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Tumblr Blesses Its First Analytics Provider, Union Metrics

Brands and PR can measure what’s being discussed on Tumblr through an officially endorsed partner.
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Ad Nauseam at Your Service: Tumblr Will “Live-GIF” the Presidential Debates

Brace yourself for silent moving pictures of the candidates moving their mouths and waving their arms.
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Tumblr Finally Gets Serious About Ads — By Hiring Someone to Sell Ads

Tumblr, which had long resisted ads, finally brings in a big sales guy: Groupon and Yahoo vet Lee Brown.
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For Leading Web Sites, Mobile Tide Turns Toward Full-Fledged Apps

In the minds of mobile app makers, quality is now trumping accessibility.
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What’s Next for Pinterest

For all its popularity and next-big-thinginess and $1.5 billion valuation, Pinterest is actually missing a bunch of significant components.
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Tumblr Gets a Data Firehose

Tumblr today released access to a real-time firehose of updates through a partnership with data provider Gnip.
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Q&A: FTC Chairman on How Web Start-Ups Should Handle Privacy

In order to avoid crossing the FTC and its new privacy framework, social media companies should make sure they honor privacy commitments, said FTC Chairman Jon Leibowitz.
credit: Win McNamee, Getty Images News

Foursquare Tries a Bicoastal Approach to Engineering

Tumblr’s Inflection Point Came When Curators Joined Creators

Tumblr Had 42 Hours of Downtime in 2011 — And That’s an Improvement

Longtime Google Policy Guy Andrew McLaughlin Headed to Tumblr

Snip.it Is a Bookmarking Site for Sharing Opinions

Obama Starts a Tumblr

Just the News That’s Fit to Read: Summify Launches an iPhone App

Google+ Solves the Social Privacy Problem by Making Friending Very Complicated

As Twitter Turns Five, Founder Tells of Early Days in Tweets

Jason Kottke Launches Stellar Bookmarking Site

Posterous Goes Bare: Shows Us All Its Stats

Mac App Store Lacks Social Apps, Save for Twitter

The Social Web's Big New Theme for 2011: Multiple Identities for Everyone!

Video: Picplz's Dalton Caldwell Says It's All About the Money