I think it is, which is why it hasn't happened. We shouldn't couple ourselves to the GUI itself (widgets, layouts, etc.). When you decouple the data and core op

I think it is, which is why it hasn't happened. We shouldn't couple ourselves to the GUI itself (widgets, layouts, etc.). When you decouple the data and core operations from the presentation, you get APIs. Slap a flag parser around those and you've got yourself a CLI. (PowerShell is an interesting case study here too.)