NetPositive: Drag web pages diagonally
Posted on September 9th, 1997 by shacker
In NetPositive 2.2, you can grab any non-linked section of a web page with your middle mouse button and drag the page up or down, side-to-side, much as you can with Adobe Acrobat. If you find a web page that’s both taller and wider than the current window, you can actually drag pages diagonally through the window with a single motion.