Good Morning Billwilke.
Thank you for your message. We are planning on implementing and AJAX based message system; this would retain user submitted information for upto an hour. However this update is taking a little longer than we have anticipated and as such was postponed with last weeks website upgrades including our newly launched portfolio feature.
We will work on the button disabling fix today and hopefully have something in place ready to go live this weekend.
Thank you for pointing that out and for your contributions within the AGORACOM community.
Kind Regards,
AGORACOM