Tony,
|I think you need to be a little more specific in here, specifically, in|which namespaces? I think the answer will be rather different |for location |and identity namespaces. Did you want to modify your question |to be "what |amount of renumbering _in the identification namespace_ can be |required"?I don't think that end users will care one whit about which namespace they're renumbering. The work's the same. ;-)
I agree with Noel. The answer to your poll will not be the same if we consider identifiers or locators. I expect that renumbering locators will be much easier than renumbering identifiers.
Olivier -- http://inl.info.ucl.ac.be , UCLouvain, Belgium -- to unsubscribe send a message to rrg-request@psg.com with the word 'unsubscribe' in a single line as the message text body. archive: <http://psg.com/lists/rrg/> & ftp://psg.com/pub/lists/rrg