Survey is a nearly complete list of your system's configuration files. It also lists installed packages, hardware info, dmesg output, etc. The resulting printout is 25-50 pages in size, fully documenting your system. Survey is invaluable after a blown install or upgrade when it is too late to get this information. Large organizations could use survey to document every Linux system.
svclean is a set of utilities for enhancing svscan and supervise. With these tools, you get clean shutdown (i.e. services are guaranteed to be stopped before their loggers, so no logs are lost) and supervised logging of svscan's and supervise's output (so if the last-resort logger is killed, it can be restarted). These features are practically necessary for running svscan as process 1, but are useful even when svscan does not run as process 1.
svnauthcheck checks the syntax of a subversion authorization file and generates Apache-like permission specifications to be used by other tools such as ViewVC. svnauthcheck, in combination with subversion pre- and post-commit hooks, can be used to delegate the administration of a repository authorization to the end users.
The svnmailer is a tool that is usually called by a subversion hook to submit commit notifications in various ways (at the moment: mail via SMTP or a pipe to a sendmail like program, news via NNTP, or CIA live tracker notification via XML-RPC). It is derived from the original mailer.py distributed with subversion, but should be much more consistent, more extensible, and have many more features.
swaret is an updater for Slackware and Slackware-based distributions. It upgrades, installs, re-installs, and downloads packages, patches, sources (with build scripts), and much more. Dependency support is included, which tracks and fixes missing libraries for all packages. Several Slackware Linux mirrors are used through HTTP, FTP, rsync, or a local filesystem. Third-party Slackware packages are availible on LinuxPackages.net or other repository sites. Internationalization (i18n) is supported.