[wp-hackers] WPMU Category ID Updating

[Brian Layman]

If you use do this for all term types, that will fix the id collision issue.
So expanding it will actually help the situation.  Having the site be mu
from the start means you won't see some of the problems we did.

I don't discount the need for site wide/cross blog searches. It's just this
particular implementation that didn't work for us.

Brian.