> Also, when you serialize logic, you leave yourself handicapped to fix code bugs, as your code bugs are now data bugs by definition. This seems to be an ortho

> Also, when you serialize logic, you leave yourself handicapped to fix code bugs, as your code bugs are now data bugs by definition. This seems to be an orthogonal architectural problem. If you need to be able to reprocess after changes to logic, chances are that you are storing your original source document somewhere and can retransform if necessary.