Xponent

Balisage: The Markup Conference 2009 Proceedings. What those in the know, know.

XML.org XML.org advances the use of open standards by providing educational information, discussion areas, and collaborative resources.

Ken Sall's Web Site A megaplex of everything XML.

Planet Xmlhack Aggregated weblogs from the XML community.

xml.com O'Reilly site for everything XML.

w3.org The who behind all this XML stuff.

Ron Bourret's Web Site Outstanding papers and links on XML and databases.

XML Standards and Vocabularies Links to XML specifications and vocabularies.

ARTICLES

Why we will always have problems with XML Schemas, even when the bugs go by Rick Jetliffe.

The future of XML IBM's perspective. A good overview of the XML world, its roots and where it is headed.