Wikipedia
Trusper
Trusper is a free mobile app for iOS and Android that allows people to quickly share and discover tips of daily life with trusted friends, family, and fans. Over five million people (as of March 2014) use Trusper to look for and share tips on cosmetics, beauty, DIY and other areas of interest.The company is funded by $26.2 million led by DCM with additional investors including Charles Schwab, Mark Thompson, Bob Gundersen, and founders/CEOs of major tech companies including WebEx, Fortinet, Interwoven, Netscreen, Telenav, and Juniper Networks.