I will be recording my PhD defense and I am considering posting it on YouTube. I want to broadcast my science as widely as possible but I'd like to do so cautiously. The work I am presenting is in various stages of publication. In my field (conservation genetics), it would be virtually impossible for someone to scoop me with what I'm presenting. I am concerned, however, that posting on YouTube would be construed as a form of publication by some journals.
What are your thoughts?