allthingsd.com/20121113/youtubes-magic-number/?utm_medium=referral&utm_source=pulsenews

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zdnet.com/blog/ip-telephony/youtube-google-street-view-the-copyright-trademark-and-privacy-trolls-ar
rollingstone.com/music/news/u2s-massive-rose-bowl-360-concert-hits-dvd-june-3rd-20100331
kickstarter.com/projects/zioneyez/eyeztm-by-zioneyez-hd-video-recording-glasses-for
kickstarter.com/projects/194558407/diaxi-0
janemcgonigal.files.wordpress.com/2010/12/engagement_economy_sm-1.pdf
thesocialskinny.com/100-social-media-statistics-for-2012/
slideshare.net/aslabinck/the-power-of-brand-advocates