Fell way behind (still am, a bit) and unfortunately didn't get to save the DCCon tweets from Fangasm. I know...Fail! My apologies, folks. I will instead link you to the wonderful & dedicated SPN_sil who is also over on Storify. She's got all the panel tweets & pics from DCCon: https://storify.com/SPN_sil.
Usual spoiler warnings apply, though things have been kinda quiet production-wise.