XRI and XDI

Hi everybody

I just stumbled on XRI and XDI:

http://www.xdi.org/modules/tut3/index.php?id=2

 <http://www.xdi.org/modules/tut3/index.php?id=2>A quick overview of this
seems that it is the same thing as Linked Data. XRI are identifiers (URIs)
and XDI is a data interchange format (RDF)

"...n which XML data from any data source can be identified, exchanged,
linked, and synchronized into a machine-readable "dataweb" just as HTML
pages from any content source are linked into the human-readable Web today.
What makes this interchange format possible is identifying, describing, and
versioning data using XRIs."

This is the first that I've heard about this? Who know about the status of
this? Who is adopting this?

Cheers

Juan Sequeda
+1-575-SEQ-UEDA
www.juansequeda.com