The biggest thing I feel the lack of right now is a place for semitechnical discussion with people who are roughly on the same page. Suppose I wanted to discuss some thoughts on trying to go beyond the Hibbard 2012 model in terms of applying machine learning to FAI - there's just not a good place that I know of. When agentfoundations was founded I was hoping it would be that place, but that's not really how it panned out.