/scg/ Star Citizen General was a thread that originated during the game's infancy as a kickstarter project that fed along side a primary funding site. Originally focusing on speculation and theory-crafting for the game and its universe. Following the success of its kickstarter campaign, the thread was able to sustainably grow in traffic and size, with a number of new users coming directly from the /v/ and neighboring threads for star citizen's appeal in gameplay and mechanics.
In more recent occassions, several individuals and 'factions' of disruptive persuasion have largely changed this environment into one of hostility and have generated conceited efforts to discourage meaningful discussion and ostracize certain other members of the community through a number of means including impersonation and doxx'ing.
A fair number of individuals have taken to functionally spamming the thread on a daily basis using the same images and floods of vocaroo links over and over again. Amongst them, there are one or two ban-evaders as well. I'm sure everyone's heard of VocalFag.
Shitposting is highly prevalent at this time within /scg/ as it fluctuates in volatility between vying steam groups who wish to maintain "ownership" over the thread. In several examples a group's information from /mwog/ Mechwarrior Online General has been posted as that of the primary for this thread, despite earlier and more relevant efforts to create the foundations for a community here.
TL;DR version : Group of people sitting in some voice-chat trying to lord over the thread whilst snuffing out any opinion contrary to them.
Pic related is just one of the slew of images accompanied during thread derailments done by VocalFag and his group of people.