I've tried programming the platform and I found it utterly frustrating. It is so eclectic and baroque that it is very hard to build a mental model about it - a

I've tried programming the platform and I found it utterly frustrating. It is so eclectic and baroque that it is very hard to build a mental model about it - and deduce what are the real limitations of the messaging model. The documentation is copious but sometimes contradicting itself, often outdated and not well organized.