Personally, I like watching good demo videos of systems I am not familiar with, and not everyone is familiar with Smalltalk. It's easy to set TruffleSqueak up on your machine if you like to experiment on your own. Apart from that, the README.md includes a list of blog posts and papers.
Anyway, I'd really like to know how we could improve and make it more "practical to get more info". Any thoughts or suggestions?