Re: [Zope] CMF Folder Types was InvokeFactory Question

I makes me wonder how a Portal Folder can be made inside a plain Folder in the ZMI and not throw an exception, yet to do it programatically facilitates an unpredictable behavior. Perhaps a TypeError exception should have been raised in both circumstances when there was an attempt to place a Portal Folder type inside a plain Folder. Are there circumstances that you can think of where you would want Portal Folders to be allowed inside plain Folders in CMF. Is this a bug? this is the wonder of acquisition Robert