In other readers (I use FBReader and CoolReader), upon reaching the end of a chapter in an ebook, if I continuue scrolling down, I will immediately see the beginning of the next chapter. Similarly, if I scroll up from the beginning of a chapter, I will find myself at the end of the previous chapter. It's awkward to have to switch to the table of contents, select the next chapter, and switch back.
In other readers (I use FBReader and CoolReader), upon reaching the end of a chapter in an ebook, if I continuue scrolling down, I will immediately see the beginning of the next chapter. Similarly, if I scroll up from the beginning of a chapter, I will find myself at the end of the previous chapter. It's awkward to have to switch to the table of contents, select the next chapter, and switch back.