Information and/or links to commercial and open source software resources.
Aviation related information including requirements for learning to fly airplanes and gliders.
Information about the Marzke surname

Software Resources

Open Source

There is a growing body of evidence that strategic use of Open source software (OSS) solutions in the Enterprise can dramatically reduce licensing/maintenance costs while reducing vendor lock-in. Many of best known OSS projects even have commercial support offerings, and a wealth of commercial documentation.

That said, the vast majority of open source projects are often still in infancy, or not yet well supported. Sourceforge alone has over 50,000 projects, but perhaps only a few hundred that are well supported. Chose wisely, and be more selective of those projects as the criticality or longevity of the solution increases.

  • provides a wealth of information on the Open Source initiative.
  • Computerworld article on Open Source resources to assist Enterprise OSS adoption.
  • popularity and statistics on Open Source software projects