What else is interesting?

Opensource

Open Source Initiative

"The basic idea behind open source is very simple: When programmers can read, redistribute, and modify the source code for a piece of software, the software evolves."

Apache Software Foundation

"The Apache Software Foundation provides support for the Apache community of open-source software projects. The Apache projects are characterized by a collaborative, consensus based development process, an open and pragmatic software license, and a desire to create high quality software that leads the way in its field."

SourceForge.net

"SourceForge.net is the world's largest Open Source software development website, with the largest repository of Open Source code and applications available on the Internet. SourceForge.net provides free services to Open Source developers."

Codehaus

"The Codehaus is an open-source project repository with a strong emphasis on Java, focussed on quality components that meet real world needs. We believe in open source as a pragmatic approach to software development, and all our projects are business-friendly in terms of licensing. Enjoy your stay at the haus!"