Back then it was an oral tradition. I think the Buddha chose Ananda an the basis of his having a remarkable memory among other talents, and thus ensuring that his teachings would be passed on to future generations...
You being an anthropologist, do you think that oral traditions pass on their religious beliefs accurately from one generation to another?
I do not at all believe that Ananda was the chosen one. Go back and read the suttas again. The chosen ones of the Buddha sangha were Sariputta, and Mogalana; however, they both died shortly before Siddhartha Gautama, which, I believe, was a source of deep disappointment for Siddhartha Gautama.
This means that Ananda was the booby prize for all of us. Also, if you read the suttas more closely you will find that Ananda did not have the attainment of jhana until after Siddhartha Gautama had died, then Andanda was confronted by an arahant for not having jhana, so Ananda sat down and meditated for the evening, then claimed that he had jhana. Sorry, I do not buy it.
The interesting thing is if you examine the origins of all literature, Bible, Greek philosophy, Pali Canon, etc. you will find it was all oral tradition, and almost none of it was written down until the first century BC. So, the questions to ask are:
1) Why was no literature written down until the first century BC?
Answer: Oral tradition assured a money stream for those who remember the literature of a culture. This is why most world literature was oral until the first century BC.
2) So, why was world literature written down?
Answer: Around the first century BC, my guess is enough cultures had collapsed due to invasion by Greeks, Romans, Persians, and Babylonians, etc. that people started wanting their culture and beliefs in a written record, instead of a fragile oral record. This is when the Bible was finally written down, as well as the Pali Canon, and other ancient "literature."
I believe the suttas represent all of the Bhuddas teachings. I find the Abbhidhamma overly complex and my research so far indicates that it came much later than the First Council. Do you think the Anguttara Nikaya contains any new teachings worth looking at? I know it came late as well.
I have not read the whole of the Anguttara Nikaya, as it was not available at the time that I was willing to invest my time in reading the Pali Canon. I have; nonetheless, read some gems from the Anguttara Nikaya. So, I believe it is worth reading. Please let us know what you think, if you get around to reading it.
Yes, I read that sutta. Why did the Buddha remain silent? You might be right.
Well other suttas show that respected mystics were tortured to death by the king in question, so it seems reasonable to me that if Siddhartha Gautama was going to survive long enough for his enlightened message to be recorded, then he had to behave himself around kings.