The NYT link got truncated. I believe this is it: https://www.nytimes.com/2015/09/06/technology/a-sharing-economy-where-teachers-win.html https://www.nytimes.c

The NYT link got truncated. I believe this is it: https://www.nytimes.com/2015/09/06/technology/a-sharing-economy-where-teachers-win.html https://www.nytimes.com/2015/09/06/technology/a-sharing-econ...