On enhancements: yeah, that's reasonable, but we also wanted to be able to add some obviously missing methods to things like List, globally available. We've to

On enhancements: yeah, that's reasonable, but we also wanted to be able to add some obviously missing methods to things like List, globally available. We've toyed around with a scope declaration on the enhancement, e.g. global, module, or explicit but haven't settled on anything. Back-tick has been on the list forever and wouldn't be hard to add. Open a ticket. :)