Explain the problem as you see it
I'm mostly a keyboard navigator (Windows) and there is no quick way of getting to the bottom of the page to insert a new node. I learned the "Add to Today" shortcut (wich is helpful only in that node) but there isn't one for adding to the end of current page.
Why is this a problem for you?
It takes time to press and hold the Down arrow until reaching the bottom of the page/node
Suggest a solution
I would set "Page Down" to move screen long bits of nodes to reach the bottom faster. Currently, it moves the scroll bar but not the cursor