Subcategories:
You can see the full category hierarchy on the Category Map.
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| AIR (2) | Almost Infuriating Redhat | Sean Lamb (Air was the codename for Mandrake Linux 7.0) Computers:Linux | 
| APOLLO | Affordably Purchase Our Lovely Linux Offering | Sean Lamb (Apollo was the code name for RedHat Linux 5.2) Computers:Linux | 
| BILTMORE | Because It's Linux, They Might Open Roughly Everything | Sean Lamb (Biltmore was the code name for RedHat Linux 4.2) Computers:Linux | 
| DOLPHIN | Do Other Linuxes Pursue Human Interface Niceties? | Sean Lamb (Dolphin was the code name for Mandrake Linux 9.0; Mandrake has been known as the "user-friendly" Linux) Computers:Linux | 
| ENIGMA | Every New Iteration Generates More Animosity | Sean Lamb (Enigma was the code name for RedHat Linux 7.2) Computers:Linux | 
| HEDWIG | He'll Eventually Destroy Windows, It's Guaranteed | Sean Lamb (Hedwig was the code name for RedHat Linux 6.0) Computers:Linux | 
| HURRICANE | Hurry Up Redhat, Redmond Is Continuing Adding New Enhancements | Sean Lamb (Hurricane was the code name for RedHat Linux 5.0) Computers:Linux | 
| KOPERNICUS | Kde Out-Performs Everything Rendering New Internet Connections Useful, Surely | Sean Lamb (Kopernicus was the code name for KDE version 2.0) Computers:Linux | 
| RAWHIDE | Redhat's Always Working Hard In Developing Enhancements | Sean Lamb (Rawhide is the code name for RedHat's unstable development tree) Computers:Linux | 
| SHRIKE | Stopping Handholding, Redhat Is Killing Enterprises | Sean Lamb (Shrike was the code name for RedHat 9.0 for which RedHat ended technical and upgrade support mere months after its release) Computers:Linux | 
| SHRIKE (2) | So, Has Redhat Included Kde Equally? | Sean Lamb (Shrike was the code name for RedHat Linux 9.0; RedHat's releases favor the GNOME desktop more than KDE) | 
| SID | Silly, It's Debian! | Sean Lamb (Sid is the code name for Debian's unstable development tree of it's fabled Linux distribution) Computers:Linux | 
| SID (2) | Stability Is Debian | Sean Lamb Computers:Linux | 
| SID (3) | Still In Development | Sean Lamb Computers:Linux | 
| YARROW | Yet Another Redhat Release Of Wonder | Sean Lamb (Yarrow was the codename for RedHat's Fedora Core Linux 1.0) Computers:Linux |