Social Media Round-up: Twitter shows us its cards and Pinterest goes big

The social scene was busy across the board this week with buyouts, upgrades, new functions and even a chance for a little social media flutter. Here?s our round-up of the social highlights from the last 7 days: Yahoo! buys Tumblr Details ? �Interactive blog platform Tumblr has been bought out by multi facated web giant

Source: http://www.branded3.com/blogs/social-media-round-up-twitter-shows-us-its-cards-and-pinterest-goes-big/

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