R. Hightower: Have you considered an open- source license? M. Cowlishaw: Until recently the licensing issues seemed something of a minefield with so many different ideas on what open source should be. Also, my translator/compiler is very much a research scaffolding (for example, it has hooks, which look like dead code, for multiple input syntaxes). At the moment I'm (finally) implementing the interpreter pathways, which is very much a work in progress; this sort of thing is much easier to do when only one person is working on the code as a whole.