XML 2005 is still accepting abstracts.
They are seeking abstracts in the following categories:
Collaboration, Case Studies, Core Technologies, Deploying XML, End-User Applications, Government, Large- Scale Architectures, Knowledge Management, Metadata and Semantics, Publishing, Storing XML, Town Halls, Vertical Industries, and, of course the ever-popular "Other".
More information about the categories is at http://2005.xmlconference.org/participation/areas.
This is a fun show that attracts the usual gang of XML-Deviants.
Hope to see you there!