TODO - https://help.twitter.com/en/using-twitter/twitter-lists
(on Wikipedia)
https://twitter.com/
A mobile phone text message-like website, which, for reasons unknown, gained in popularity.
A dangerous place filled with misunderstanding and hatred, fuelled by their arbitrarily-short message length.
They have succumbed to The Dark Side. Update: Elon Musk took over so it's now a special kind of shitshow.