I don't know if there is a discussion about that, but it is a useful tool. I don't use it often because my trackball has so many things it can do that I sometimes end up messing up the whole screen trying to do one thing like that. Another way to more permanently enlarge your fonts is to go into the "View" then to "Text size" and choose from several sizes. Also, depending on how you set your monitor resolution, the font will be proportionately larger or smaller. Since I have my resolution set high for the web design work I do, I have the fonts set a little larger so they appear "normal" rather than tiny.

SRS