Posting from a blogging widget.
I’d had an entry all set to go describing how to make an custom bootable 10.4.3 DVD. As seems to be my luck in such cases, it got consigned to the memory hole when I flicked back out of the widget I was using to post to check my email. When I hit F12 to bring my widget back up, my entry was gone. Guess I should have copied it, to be on the safe side, to something outside my widget. Lesson learned for the future.