Mastodon's sudden popularity should serve as Twitter's wakeup call
 

There's a hot new social network these days and it's called Mastodon. Well, it's not that new -- it's been around since September 2016 -- but it's gained tens of thousands of users in the last few days. The reason for the growth? According to its fou...

https://www.engadget.com/2017/04/07/...ers-wakeup-ca/