Google Refine is currently moving to GitHub and being renamed to OpenRefine. The community is looking for a place to host Q&A (currently maintained in a discussion list). Google Refine already has a google-refine tag open on Stack Overflow and a few appearances on Stats.StackExchange.
Regarding the fact that OpenRefine generates both tech and non-tech questions due to its wide variety of users and usages, can we direct all question on Stack Overflow? Is there another place where OpenRefine questions could be asked, or would one need to be created?