I've posted the updated notes from today's XForms talk at SD 2008 West. I suspect I'll be retiring this one after this week. There seems to be very limited interest, and the software is just not making fast enough progress. I last gave this talk three years ago, and the progress since then has been glacial. The action's all in AJAX and, maybe, HTML 5. Waiting for third parties to finish specs and software just doesn't work in Internet time.