Silicon Chisel

Desktop Software

• MyInfo – The best solution for keeping track of lots of little bits of information. (Windows) [Review]
• RapidWeaver – WYSIWYG web authoring packing which has many of the advantages of a database-driven site as well. (Mac)
• Trillian – Great multi-protocol IM client. (Windows)

Flash

• Expose 4 – Freeware image slide show component.
• FlashLoaded – Purveyors of great Flash components.
• SlideShowPro – Great Flash-based photo gallery. [Review]

Open Source

• Drupal – Powerful, flexible, complex content and community system.
• Joomla – One of the best open-source content systems around.
• WordPress – Arguably the best blogging system in open-source, can be adapted to a wide variety of uses. [ Review v2.0 ] [ Review v1.5 ]
• WordPress Planet

Online Services

• Wikidot – Very full-featured free Wiki hosting.