Welcome to the Insanely Witty Stupidity Slackware archive!! It is (sort of) maintained for users who are running Slackware on ARM based systems such as the Raspberry Pi. After a quick search, you'll find that this is one of very few repositories on the internet that hosts packages for Slackware systems compiled for ARM.
At the moment, Slackware for ARM is the official operating system used to host insanelywittystupidity.com. The website is stored on a 32 gigabyte Micro SD card. And, it is delivered by a Raspberry Pi.