[Zope] ZClasses (Folders or just ObjectManager?)

[Tim Cook]

I'm trying to determine if I am carrying around extra baggage by
subclassing Folder in my ZClasses instead of just ObjectManager.

It seems that ObjectManager would do just fine since I create my
own propertysheets anyway. Is there an advantage to NOT using
Folder?

Speed? Memory consumption?

Thanks,
-- 
Tim Cook, President - FreePM,Inc. 
http://www.FreePM.com Office: (731) 884-4126
ONLINE DEMO: http://www.freepm.org:8080/FreePM