Telepathy Developer's Manual

I'm skimming through it right now and this is REALLY good stuff:

http://people.collabora.co.uk/~davyd/telepathy-book/

Ideally, 90% of Sugar activity authors shouldn't need to get to work much with telepathy directly, because they most likely only want to share a data structure and interchange some messages or signals.

But for the people doing activities such as Chat or VideoChat, implementing collaboration frameworks such as Groupthink or messing with the presence service in Sugar, this will be invaluable and will hopefully lower the floor for new contributors.

Thanks, Collabora!