As noted elsewhere, this would cause sites with models or menus to appear broken, when the menus or models are stuck behind the iframe. Yes I know, don’t make

As noted elsewhere, this would cause sites with models or menus to appear broken, when the menus or models are stuck behind the iframe. Yes I know, don’t make sited with iframes and litghtboxes or whatever then, but people do, and the option they chose won’t break those people.