When you really think about it, the Principia Discordia is an archive of early shitposting before the Internet. When I used to accompany my dad to work, I'd find humorous doodle people of work memes relating to popular culture people would share around through old Xerox machines.
tl;dr The Principia Discordia is proto shitposting
Also, what OS are you using mainly these days, anon?
I went from using Linux Mint to using Bodhi Linux. It's incredibly lightweight for an OS running at about 300MB of RAM idle.