Ofo

November 14, 2017, 8am PST
App-driven bikeshare, without the station, has been spreading rapidly, especially in China. But the system comes with its share of problems, including its own version of the tragedy of the commons.
The Guardian
July 28, 2017, 11am PDT
Led by the companies Mobike and Ofo, so-called "dockless" bike sharing is all the rage in Chinese cities. Unlocked by app, the bikes can be left anywhere for the next user to pick up. There have been some hiccups.
CNN Tech
March 18, 2017, 11am PDT
Multiple bikesharing companies have put 280,000 bikes on Shanghai's streets, but many are parked in random locations or left unusable on city sidewalks.
Shanghai Daily