Josh, King and myself put on a session this morning called "Creative Action at a Distance" - where we outlined the tools that we use to collaborate while building the Pachyderm 2.0 software.
King iChatAVed in after 28 hours of sleep deprivation, shortly after landing at the Calgary International Airport - apparently there's wireless in the food court now...
It was surprisingly well attended - we had a full house (even if nobody wanted to sit in the front row...)
Some of the apps/utilities we use are listed on a wiki page - please feel free to extend/modify as desired.