If you've ever had a folder name that was too long for iOS to display, then you probably had an atrocious-looking folder title like the one above; cut off, and ended with an ellipsis.
Unfortunately, the way stock iOS handles longer folder names makes it nearly impossible to tell what the entire folder title is.
That's why a new free jailbreak tweak called Marquee is going to appeal to those of you with the desire to have longer folder names on your Home screen.