Presented @W3C AC meeting on how @IndieWebCamp develops/implements specs (e.g. Webmention) WITHOUT email, exclusively using:
* IRC - indiewebcamp.com/discuss
* wiki - indiewebcamp.com
* some Github
And in-person meetings additionally use:
* Etherpad (e.g. etherpad.mozilla.org) for real-time notes
* Talky.io for remote participation, with a good HD webcam with stereo microphone (noise-cancelling).