Ubuntu Christian Edition is an operating system geared towards Christians. It is based on the popular Ubuntu Linux and includes the best available Christian software, such as GnomeSword, a top of the line Bible study program, and several additional modules. It also includes fully integrated Web content parental controls powered by Dansguardian and a graphical tool for adjusting the parental control filter settings. If you are looking for a KDE-based distribution, consider Ichthux.
btfs can be used as /init for constructing a run-time environment before running the real init. It supports extracting compressed (*.cgz, *.cbz2) and uncompressed (*.co) cpios located on a compile-defined directory (/). Also, it creates a tmpfs filesystem as the new root, if / isn't one already and the purpose of the initramfs isn't for starting a system in another location (disk, network, etc.). That will allow for the data on / to be swapped to disk when swap devices are activated later.
myOS is a minimalistic, OpenGL capable, GNU/Linux-based system without X. It is a bare bones Linux system, stripped of everything but the files necessary to compile and run OpenGL/C code. It has a simplified directory structure and a cleaned-up internal cross referencing. It has two available variants. myOSx-less fits within a 64 MB RAM disk and features a WebKit based on Trolltech's Qtopia demo Web browser. myOSx is oriented for X11, and its development tools are built around Trolltech Qtopia to produce applications based on the WebKit and for the framebuffer of the original myOS system.
EasyOS is a GNU/Linux distribution focused on ease of use. It allows the user to perfom all the common tasks requiring a computer (Web browsing, text and image editing, etc.) in a intuitive way. Common applications such as Iceweasel, Abiword, Gnumeric, Gqview, Gimp, and MPlayer are integrated with ease of use in mind. EasyOS has been made to run on top of the OpenGate, a small computer developed by Neuf Cegetel, but it can be used on other x86 computers.
V.A.P.E.S. (Virtual admin for Postfix email server) is a Web interface for Postfix administration. This interface is for configuring and administration of virtual domains in Postfix with a PostgreSQL backend. It can configure domains (add, delete, and modify), virtual email addresses (add, modify, and delete), and email forwards (maps).