Facebook mobile users about to get a lot more video.

We take a final look for 2014 at the visceral, visual world of YouTube.

Tumblr trials new ways for users to converse, engage and convert.

We look at four trends set to shake up social in the next 12 months.

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The video streaming giant continues to surge ahead.

Twitter encourages to keep the conversation going behind closed virtual doors.

A new app helps preserve photos with a snap.

Facebook looks set to announce a move into original video programming.