[Zope] Deleting folder-like objects.

After a few experiments, I've observed a couple of things about deleting folder-like objects: 1) You can delete them with the same practiced easy as any other object, along with everything in it. No 'Are you sure you want to shoot yourself in the foot' dialogs, or anything. (How hard to implement with manage_beforeDelete?) 2) Deleting a folder effectively removes everything under it (well, you can't navigate to them, AFAIK), but it doesn't invoke the manage_beforeDelete methods of it's decendants. Any reason for this, or should I proceed straight to the bug collector? John.