During the wikithon, if as a writer or editor, you feel like have a quick and efficient exchange with me (Frederic Laloux), I'll try to be as available as much as possible on skype (skype id: fredlaloux).
I'm really quite deep into this all, of course, from my research, and I think that in many cases, in 5-10 minutes, I can give you some thoughts that could be helpful. For instance,
In practice, no scheduling: just see if I'm online, and if I am, call me! I'm based in Belgium so I'm best reachable in the morning time/early afternoon your time are in the US, or in the afternoon/night if you are in Asia.