[Vol-dev] Plugin contest questions

Hello guys, I would like to ask you some questions about the plugin contest. First of all, if I decide to submit my new plugin to the contest do i have to keep it private until the notification (August)? Second point, is it possible to post here some screencasts to have some feedbacks and then submit my cool plugin to the contest? I'm a PhD student so I would like to make my work public once I have submitted the paper. Regards, /emdel