- If someone writes their code perfectly, but does something stupid naming files or whatever, the system will not process the code, resulting in zero marks. - If someone doesn't fully understand a question on the first attempt and makes mistakes, they will lose all grades for that question. That's an 100% penalty factor. - My head hurts when I have to scroll forward and back to find table definitions for questions and code in many different text files. - There is no instant feedback on grades after submission. I need to worry about that in the foreseeable future. Why can't we have an online interactive platform like Moodle to handle quizzes and labs? Students are paying thousands to enroll, and I think they deserve a more modern learning experience. No offense, just a suggestion.