My screen is about 50cm. Mozilla's 3.6 navigation, toolbar and bookmark font is 9 point or less and it is very hard to read it. With such a big screen I need 10+ fonts. Crtl + ++ refers to one page at a time. I need the larger font all the time on the above mentioned places and including the drop down menu items. It is a struggle to see my customized bookmarks tool bar words and icons. They are too minimized. Fonts on web sites are not much of a problem. Writers there know their readers, and customers.