This homepage is actually just a (brief) description of GradeList project. I can't see any essential reason to extend it. My free time remains constant, thus I prefer coding to webmastering.
GradeList is a set of programs aiming on storing school marks in a PostgreSQL database. GradeListd is a server-side proxy to database. wxGradeList is a cross-platform client written using wxPython. They communicate each other using SSL connection and dedicated textual protocol.
Check out the project page.
GradeList wouldn't be created without these open source projects: