The first reason is because FOX chose to only release DVDs for the first six seasons. Thereby necessitating the creation of a downloadable version.
The second reason is because all of the other versions uploaded by out there which I could find were either just plain dreadful or cut to shreds.
So I made these using the AdultSwim broadcasts. Even as these were made by someone who knows zip about this stuff, I still managed to create files that were incredibly superior to the other Season Twelve files.
I have included a torrent from my main competitor so you can judge for yourself.
Have fun and enjoy!
P.S. This torrent is only my second, so be patient with me while I learn this stuff.
P.P.S. It's a good bet that I will also do the remianing seasons if and when they air, so keep an eye out for it.
NOTE: when FOX finally deigns to release the remaining seasons on DVD, I will take down this torrent... and I will not be held responsible for any Peer Exchange or DHT related issues, because I will cease uploading and remove them my hard drive as well after that occurs.