Top social media buzz of 2012

Published On: Dec 30 2012 10:19:03 AM CST   Updated On: Dec 31 2012 02:00:00 AM CST

Find out how many people were plugged into different social networks in 2012 and what they were posting, based on statistics compiled by The Huffington Post.

Social media buzz 2012 - Obama most liked Facebook post
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A photo of President Barack Obama hugging his wife posted after his re-election was announced became the most-liked post in the site's history, earning more than 4 million likes.

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