"Instructional Design Tips for Online Learning was developed by Joan Van Duzer of Humboldt State University to be used in conjunction with the Rubric for Online Instruction developed by CSU, Chico, c 2002."
First stable release in 2003 - the following description sounds uncannily familiar!
"iPeer is an open source web application application that allows instructors to develop and deliver rubric-based peer evaluations, to review and release student comments, to build progress report forms online, and to analyze evaluation results. iPeer features a built-in user management system, data import/export, and an easy-to-use installer."
Post describing use of Grademark at Huddersfield and the larger e-submission and e-marking roll-out. Some interesting stuff about rubrics and reusable comments that will also fit with Lightwork.