Quote from: p91In 2007, Couchsurfing, a precursor site to Airbnb, [..] measured success in the "net positive hours that were created between two people's lives." [..] By Couchsurfing's calculus, the time two people initially spent searching profiles, sending messages, and setting up a stay on the Web site was factored as a negative, because "they didn't view that as a contribution to people's lives." That time was therefore subtracted from the original gains.
Quote"if you surrender to the default setting of the world, they are designed to take advantage of you. Everything requires vigilance..
Quotes from Tristan Harris