Jerry
Preview
Open in TheBrain
Welcome! (start here)
Numbers
Enumerated Wisdom
Eight Kinds of Intangible Value (that are better than free)
Immediacy
Instant Stuff
Instant Messaging
Chat and Multiplatform IM ("Messaging" in 2016)
WhatsApp (2009)
WhatsApp
Attachments
WhatsApp
Parents
WhatsApp (2009)