...
> So, you have a location header and a 200 status. The client will of
> course do nothing with the Location header, because the status is not
> 300 series.
>
Of course, the whole point of this discussion is that (assuming the
new version of the spec stands) is that clients *will* eventually do
something with a 2xx status and a Location header: they'll use that
location URI as the cache key for the returned resource, for instance.
--Shel