Order of the Sith
The Order of the Sith, founded by Darth Draconis, was one of the longest running Sith communities that lasted from around 2005 to 2018. It was unique in that it's members were completely dedicated to Sith Realism as opposed to "all sides" and in its longeivity.
It also spawned (in my humble opinion) the 'best' Sith. The Sith who actually took the philosophy and achieved something with it.
Lords of the Sith
Essays
Due to the number of essays of the Order, I've seperated them by member.
_I highly reccommend you read the essays of the _