So a couple times I've clicked enter too quickly and blasted past an overlay text without fully reading it, then I go look in my LC/A box and don't see it. (By 'overlay text' I mean those pieces of text that make the screen go half dark and at the bottom it says 'click to continue'.) It's usually been tips or hints that I can figure out as I go, but I was on the 'greedy street spirit' quest and there was an overlay that apparently told me to go re-talk to the pig. Having that be copied to my LC/A box would have saved me about 5 minutes of staring at my quest log, going 'why won't this quest complete o_0'. And also new players being able to re-read the hints and tips that show up in the overlays is never a bad thing.
I asked in the Live Help and they helped me fix my particular problem (that I needed to talk to a pig) but suggested that I post this here so, here it is : ].