This sounds awesome, glad to hear it's working well for you. One question that comes to mind for the business stuff is security. Basically, are you accepting Sc

This sounds awesome, glad to hear it's working well for you. One question that comes to mind for the business stuff is security. Basically, are you accepting Scheme code from untrusted users, or is it just a bundled part of the app? The reason I'm asking is that that run-time flexibility can completely bite you in the ass if someone can submit code that does unacceptable, unanticipated things. For example, I had an engagement with a company to review their main application, that they host. The issue was that while the app was in Java, it accepted user templates in (IIRC) BeanShell. One quick System.exit() in a template as a proof of concept, and Tomcat came thundering down. The concept still works of course if you restrict the language accepted to some minimal DSL.