Social Source Commons

Blog creation software

An entry-level, hosted blogging option that is owned by Google.

Blogging support and management software. Allows posting from desktop, workflow automation, includes support for WordPress, Blogger, Typepad, Typo, Drupal and others.

Livejournal / Blogger / Wordpress Client for Firefox.

e107 is a CMS written in PHP and using the popular open source MySQL database system for content storage. It's completely free, totally customisable and in constant development.

Free online blog service.

ExpressionEngine is a highly flexible, feature-rich web publishing system that empowers individuals, organizations, and companies around the world to create dynamic, content-driven websites

A toolbox for Global Voices authors and editors that use Mac OS X

Habari is a "next-generation free software blogging patform" still in development.

Hosted community blogging service.

Blog editing and publishing software that integrates with NetNewsWire as well as most text editors.

Opensource web publishing platform.

A free and open source PHP based blogging script.

Personal Information Manager

Pligg is a PHP/MySQL CMS with a Web 2.0 feature set allowing users to easily create digg-type websites with an integrated user voting system.

Plurk is an alternate blogging platform, describing itself as "a social journal for your life." which enables users to share their life easily with friends, family and fans.

Minimalist posting client for del.icio.us.

Tag search optimizer

Firefox blogging tool add-on.

Enterprise content management software for web site publishing.

Symphony is a web publishing system for web developers in XML and XSLT. It is customisable and flexible and can be used for anything from a publishing environment to organising your website's url structure.

An application that aims to evolve existing functionality of Twitter by breaking down Twitter feeds into more manageable bite sized pieces. Track Twitter feeds and social media activity.

Twuffer allows the Twitter user to compose a list of future tweets, and schedule their release.

Open Source Content Managment System

The Vidiom application for Android (TM) devices captures MP4 video, and allows you to publish them to a variety of video hosting services. Vidiom now also imports previously recorded videos and enables you to publish them and integrate with your Twitter, Facebook, YouTube, videobin.org, and video CMS sites like Plumi.

WhatCounts is an email marketing firm - providing cutting-edge publishing technology through ASP, Appliance, Managed Enterprise, and Agency solutions.

Windows Live Writer is a desktop application to publish content to your blog.

Flexible open-source content management and blogging software with an active user and developer community and a wide variety of plug-ins or extensions available.

A community of online diaries and journals.