Differences I noticed: in my system a page implements a module instead of a function. Code, evaluations, and commentary are mixed in a literate-programming style. Anyone can edit existing code, with a branching version control system for backup (which, er, I never hooked the UI into). It's awfully hacky. Maybe some of these ideas could influence this newer wiki, though.
An example of what I wanted to do with it: http://wry.me:8080/page/Partial%20Evaluation (Only the early bits are working.)
Its own source as wiki pages: http://wry.me:8080/page/Underlying%20Source%20Code
Differences I noticed: in my system a page implements a module instead of a function. Code, evaluations, and commentary are mixed in a literate-programming style. Anyone can edit existing code, with a branching version control system for backup (which, er, I never hooked the UI into). It's awfully hacky. Maybe some of these ideas could influence this newer wiki, though.
(Edit: fixed links, added differences.)