From the contact page: MacRuby is a free software project by Apple Inc. Many folks inside and outside of Apple contribute to this great project and we have a M

From the contact page: MacRuby is a free software project by Apple Inc. Many folks inside and outside of Apple contribute to this great project and we have a MacRuby Project Team page to list them. Please feel free to contact us if you have any questions, ideas or bugs to report.