I've just checked the link in WAV's last post. David - there is no sign of any publication, as such, in any area other than your own. You've donated self-published copies of your own oeuvres to various libraries - but so what? Any clot can do that. It's not publication in the conventional sense meant by Don - i.e. your work being, assessed, accepted and then published by someone else. I produce DVDs of my stuff, which I sell commercially, but I would not presume to say that I've been "commercially published" - because I haven't.