Is this quotation about withholding source code correct?
"The company isn't opening all of Workbench. The code for Workbench's project-scheduler algorithm, which the company may someday patent, will remain available only in a pre-compiled form."
See the FAQ at http://www.openworkbench.org/:
Are there any parts of Open Workbench that are not provided to the open source community?
Open Workbench’s scheduling algorithms are currently not open sourced and will be maintained by Computer Associates. Open Workbench developers will be able to use all other parts of Open Workbench without charge or restriction.