FB and Linkedin are directories for people you already know Twitter is a directory of people who are interested in knowing you The people who want to work with you, invest in you, befriend you, etc—they follow you on Twitter If only we could better harness the Twitter graph... twitter.com/eriktorenberg/…

I’ll roll up my sleeves and spend hours on LinkedIn researching to make sure we have diverse candidates in the pipeline for roles I’m hiring for

16 years ago - social networking was pretty much just a college kid's side project at Harvard Now "social" is worth $1 Trillion+ in value Facebook: $700B Snapchat: $95B Twitter: $40B Pinterest: $50B Linkedin: $26B + telegram, reddit, etc. Things go slowly.. then suddenly.