Growing up on C, I seem to suffer from what I'll call an excessive love of structs. It took me a lot longer than it should have to find dictionaries in C2. But now that I know they are available, I can feed my love of structs. I was quite happy to rid myself of that pile of globals I had. I've also converted to dictionaries some of my sprites that I was using as variable containers.
So anyway, just figured I'd post my discovery of a feature that's been around longer than I have, in case anyone else missed it. Has anyone else missed a useful feature only to happily discover it further down the road?