I didn't get to meet anyone here at XTech 2007 who implements XML processors yet. I wonder if there are any here. I did meet with a few web application developers interested in Widget/API and some Widgets/API developers. I also met people who work on data, such as for libraries or large databases, so they are, in a sense, processing content. I also got to talk to some w3c and other XML gurus, who know their standards :-)
What I am missing here are people who have hands on experience in implementing XML 1.0/1.1 or XML Schema standards. Hopefully, there are some such developers attending the conference. If there are I hope I can find them, say hey and talk.