Mastodon: What is the social network hailed as a Twitter alternative?
Source: Reuters
BERLIN, Nov 7 (Reuters) - With Twitter in disarray since the world's richest person took control of it last week, Mastodon, a decentralised, open alternative from privacy-obsessed Germany, has seen a flood of new users."The bird is free," tweeted Tesla (TSLA.O) mogul Elon Musk when he completed his $44 billion acquisition of Twitter. But many free-speech advocates reacted with dismay to the prospect of the…