@loweel Diaspora has gone and fucked up the !OStatus standard in several ways to implement various triple-layer base64-encoding for reasons unknown. They do tons of things in their own way, without paying any regards to the RFCs.

Anyway, if you want that documentation I'd be glad to fill out any technical details and answer questions. There's no complete, finished almighty document right now. No one is paid to do this, so we all have to cooperate. If you're willing to help build a first structure for the documentation, based on what you can find, maybe we can work together towards something that is useful. But I don't have a silver spoon to feed you with right now, sorry.