As far as line coordination goes, the texting group DrWho set up was so incredibly helpful! DrWho, you will have to show me how you did that, because I would love to do it for Hall H line coordination next year at SDCC! The texting group allowed us all to message when we were inside panels and had extra seats available. It also enabled me to find NCDS (or more accurately, for her to find me) when I was about to head out for the Ash vs. Evil Dead panel. We were able to find each other in lines and really help each other out. IMHO, that was the key to holding all of the line coordination together.