That's funny. As I read this I kept thinking "#1 is obviously the most relevant except for layout and rendering, where #3 is the important one." But that's bec

That's funny. As I read this I kept thinking "#1 is obviously the most relevant except for layout and rendering, where #3 is the important one." But that's because I was thinking about allocation, storage, etc. For logic traversing, comparing, and transforming strings #4 is certainly more useful. Oh, but you said #2? I guess that is important since it's what the user will most easily notice.