Uber - Uber is a website and mobile app that allows you to get a ride similar to a taxi service from your phone.
TagSpaces - TagSpaces is an open source platform for personal data management. With TagSpaces you can manage and organize the files on your laptop, tablet or smart phone.
uberCOMMUTE - Carpooling at the press of a button
TagFlow - TagFlow is an intelligent files manager that use tags for organize your documents.
Lyft Line - Shared rides along shared routes, priced for daily use
Tabbles - Tabbles use tags to organize and find files along with your colleagues.