[Zope-CMF] Proposal: MemberDataFactory

[Miles]

Hi,

We have quite a lot of copy-and-paste code here in order to support 
using a custom MemberData class for members in particular sites.

The reason for this is that the only way to use a different MemberData 
class is to provide a custom wrapUser method.

I'd like to propose that this is changed to use a factory registered 
through the CA to create new MemberData objects, in order that this is 
pluggable without requiring a custom MemberDataTool.

Any thoughts?

Miles