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Facebook's App Center seeks to court mobile users

Facebook said Wednesday that it will launch an App Center where users can browse "high-quality" mobile apps that integrate with the social-networking site.

Twitter resists subpoena to release user's data without warrant

Twitter is contesting a court order requiring it to turn over private data on a user charged with disorderly conduct during the Occupy Wall Street protests.

Looking at location-based services

Mobile apps that use your location to offer services are no longer new. But are they truly useful to businesses? We look at Facebook, Foursquare, Google, and Yelp, along with some new and upcoming location apps.

Kickstarter and the future of creative crowdfunding

Kickstarter offers a venue for creative entrepreneurs and small manufacturers to create innovative products that may not have otherwise seen funding. Here's a look at what makes the service so successful, and where it might go in the future.

Five LinkedIn features you may not (but should) know about

If you're job hunting or looking to expand your professional network, many people turn to LinkedIn and its portfolio of features and tools.

Should you upgrade to a paid LinkedIn account?

If you're in the market for a new job, you've probably been spending more time on LinkedIn updating your profile and expanding your network. The service has three paid tiers; are they worth it?

Facebook earnings show continued growth, decline in profit

Facebook announced on Monday that its total revenue rose 45 percent year over year in the first quarter of 2012, but its profit fell 12 percent.

Remains of the Day: Instagone

A high-profile user departs Instagram, Apple wants its day in court, and Greenpeace quizzes a couple of giants about their energy hygiene.

Amazon cloud set stage for rapid Pinterest growth

The explosive success of the social networking service Pinterest wouldn't have been possible without the easy scalability of the Amazon cloud services, an executive for Pinterest said.

Seven Instagram alternatives for iOS

Does the idea of FaceGram or InstaBook creep you out? These apps are top contenders as Instagram replacements if you’re looking for something new.

Ban.jo hits 1 million users, signaling mainstream interest in social location apps

The mobile app Banjo hit a million users this week, suggesting that a new crop of location-based social apps may become popular with mainstream users despite privacy concerns.

Facebook to make profile URL usernames and email handles the same

Facebook members who have customized their profile webpage with a unique name will have to use that same name as the handle of their Facebook.com email address, according to the social networking firm.

Weekly Wrap: Flashback malware, ebook litigation, and iPads for kids

The Department of Justice threw the book at Apple. Apple and several others threw their technical resources up against the Flashback virus. And Lex Friedman threw together this very edition of the Weekly Wrap, highlighting our most interesting and important stories from the past week.