That's a good question - I think Grails questions can be at home in either location. Perhaps if a question depends more on underlying
Java stuff like Spring or Hibernate it could go in Application Frameworks or ORM, while if it depends more on language-based features it should go in OO Scripting. But for many questions that's probably not enough to really answer your question. Personally I'd kind of prefer the OO Scripting forum because that's currently rather small and I'd like to see it grow. But I'd be interested to hear what others think.
[ March 12, 2008: Message edited by: Jim Yingst ]