Stashed in: Growth Hacks!, DuckDuckGo
Because of Data Privacy Day search engine DuckDuckGo went from 500k queries/day to 1.5mm queries/day in a month.
It will be interesting to see if the hockey stick continues.
See also the Hacker News thread on this.
Wikipedia's Secret Multilingual Workforce | MIT Technology Review
Facebook Social Reader apps are dying. [email protected]
Reddit user Hoser117 accidentally explains addicting reward mechanics on a thread of why football > basketball
Growth Hack: Viral Infographics!