Twitter 200 Million Active Users:
http://www.techvibes.com/blog/twitter-users-tweet-400-million-times-2012-12-17
Instagram's New Policy:
Facebook Video Ads:
Holiday Cards:
http://omg.yahoo.com/blogs/holidays/2012-kardashian-christmas-card-did-kanye-west-cut-153512347.html
Escalator World Trade Center:
Rudolph's Red Nose:
Tech Box - Vizify:
