BlazeBlogger is a simple-to-use but capable CMS for the command line. It produces static content without the need of database servers or server side scripting. It is suitable for a wide variety of Web presentations, from a personal weblog to a project page or even a company presentation.
VStarBlogEngine is a lightweight multi-user/single-blog engine intended for bloggers who need a simple, fast, and reliable blogging platform. It is built as an alternative to existing heavily-armored blog engines, such as Wordpress, Drupal, and others. It features fast and secure blogging, quick threaded commenting with CAPTCHA, multi-language support with UTF-8 database encoding, subscription to comments, tags support, spam filtering, RSS support, LiveJournal cross-posting, and Wordpress database import. It does not feature self-registration, OpenID, a visual editor, plugins, widgets, etc.
Pftf (Pining for the Fjords) is another take at time keeping and work time accounting. It lets you keep track of how much time you spent working on what, figure out how much work you are or were supposed to do, taking into account holidays, vacation, sick time, etc., and build graphs showing the acquired data.
folder2blog is a minimalist blog engine based on plain text. You maintain a folder of text files, one for each article, and folder2blog dynamically maps it to blog-ish HTML/RSS2 output. Comments are appended to each text file. Managing articles/comments now becomes creating or editing text files. For example, all you do is edit a local folder of plain text files and sync it with the server, manually or using tools such as rsync, over SSH or FTP. The encoding may be anything (UTF-8 by default). The HTML formatter is any external program, such as markdown, that may act as a pipe. The owner receives notification email for each comment. There is basic spam protection.
ContentRoller is an easy-to-configure, set up, customize, and use news, links, and blogging CMS environment that provides you the ability to have your own social news site like Digg, Yahoo Buzz, DZone, The Server Side, InfoQ, Slashdot, etc. ContentRoller can also be configured to look like a newspaper-based news site.
StatusNet is a microblogging platform. A StatusNet site is a lightweight social network that helps a community, company, or group to exchange short messages, files, and data over the Web. Users can choose which people to "follow" and receive only their friends' or colleagues' status messages. It provides a service that is similar to Twitter, Yammer, SocialCast, or Salesforce.com Chatter.
TinyNews is a simple news/article publishing system for Web sites. Its main feature is that it doesn't require a database, so it's ideal for smaller sites where a full blown CMS would be too much. It provides search engine friendly URLs, RSS feeds, and a WYSIWYG editor with a file manager.