exUserFolder has built in caching (positive and negative caches),
Dunno what that means, but SUF supports caching via standard RAMCacheManagers or ZSQL method caching.
directly integrates with the MembershipTool
What does that entail? SUF should quite happilly replace the userfolder in a CMF site...
and support unlimited additional properties on user objects...
Well, SUF does, although I don't know if I ever released that version due to broken zope.org, it's available to whoever asks for it though...
Simplistix - Content Management, Zope & Python Consulting
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