A few days before I returned to LTD, I'd heard about this app. The app was supposed to be an anonymous Facebook-like app, called "Secret", where the most you learn about the OP (opinion poster) is if they are a friend, friend of a friend, or the city they are posting from. Intrigued, I tried it out. There was some pretty interesting and funny stuff on there. There was also a fair bit of sad stuff too.
For example, a FoF (friend of friend) posted the following. I commented based on my experience of being diagnosed my MS in 2013. My comment received some pretty good feedback and spurred support shown by other of the OP's friends. It was really nice to see people show support to their friend during this hard time for the OP.