A couple of weeks ago, Les Orchard tweeted a complaint about the WordPress editor:
wordpress annoyance: textarea for editing a blog post doesn’t start until more than 1/2 way down my screen. Too much nav; always scrolling.
In WriteScroll 1.0, there are no options to set. Just activate the plugin, and when you visit the
Write Post or
Write Page screens, your browser should automatically scroll down so that the editor fills the browser area better.
Visit the WriteScroll Plugin page for downloading.