3 ms·

Off the top of my head, Facebook and Mashable do this, it's becoming the standard.

• jblock 14y ago
  It doesn't help that most laptops have lost the Page Up/Down key. Just a thought.
  • sorghum 14y ago
    Space for page down and shift+space for page up are pretty common too.
  • halviti 14y ago
    I've never seen a full laptop that didn't have a PgUp/PgDn that wasn't a Mac. Some netbooks do have these keys removed, but certainly not "most" laptops.