The list is not meant to cover everything. According to the article, it is not meant to be a top 100. Just a list of very usable, open source software. I use quite a bit of the software on the list. Check it out: 100 Open Source Downloads Some of my favorites on the list are:
- Audacity - I give this an A+
- Easy Tag - Another good one
- PostgreSQL
- SharpDevelop - FREE IDE for .Net
- Hibernate - Java Framework
- TightVNC
