From Cees and others:

>>  >>4) page 12:
>>  >targetNamespace=
>>  >    http://www.gridforum.org/namespaces/2003/03/gridWSDLExtensions
>>  >do we want everywhere gridforum.org to be replaced by ggf.org, also in the
>>  >namespaces...?
>
>First, this will cause non-trivial disruption to tooling efforts already
>underway.
>
>Second, it doesn't really matter.  The www.gridforum.org does the job of
>giving us a unique namespace prefix.
>
>If GFSG wants to make a rule that targetNamespaces should use www.ggf.org
>that's fine, but let's institute this in the next spec.

I got the impression when I asked Charlie, that he really wants 
everything/everybody to move to and use ggf.org everywhere. Check 
with him. Better to do it before you get an installed base...

 .