This has been committed. (sent this to the wrong patch)
Thanks
--Rich
commit dd536e1212d9008a182627b6333d69b2f8c1c393
Author: Eric Sandeen <sandeen at redhat.com>
Date: Fri Oct 18 17:57:37 2013 +0000
xfsprogs: Note projid32bit default change in mkfs.xfs manpage
_