Cautionary Tales
We tell our children unsettling fairy tales to teach them valuable lessons, but these Cautionary Tales are for the education of the grown ups - and they are all true. Tim Harford (Financial Times, BBC, author of “The Data Detective”) brings you stories of awful human error, tragic catastrophes, and hilarious fiascos. They’ll delight you, scare you, but also make you wiser.
I think the description is better than what I can write.
If you build it, they will come
Searching for communities when I came across with no content or a post or two from a year ago, I ignore them. Why should I post/comment in a place that there is nobody?