Ineritance and subtyping are great for when you want a lot of the code to be "This thing, but a little bit different," and that's a problem that I see come up a

Ineritance and subtyping are great for when you want a lot of the code to be "This thing, but a little bit different," and that's a problem that I see come up a lot in GUIs. I'm inclined to agree with the idea that GUIs are one of the better applications for an OOP approach.