Two different talented developers have told me with regards to tweaking news.arc:<p>"I think the reason you see a lot of posts on arc-the-language and very few on news-the-application is that arc is small and simple, while news, and arc's whole web application DSL, is very alien and difficult to learn :). "<p>and<p>"My preferred approach would be to do the bulk of the work in PLT Scheme, and then add the necessary interfaces into ac.scm."