Whoah: "Tested in Chrome 39-40, Firefox 34-35, IE 6-11, Opera 25-26, Safari 5-8"... IE6+ support! I wonder if that's real, full support, or more like a "there

Whoah: "Tested in Chrome 39-40, Firefox 34-35, IE 6-11, Opera 25-26, Safari 5-8"... IE6+ support! I wonder if that's real, full support, or more like a "there are serious bugs we'll probably never fix for old IE". Working with old IE versions is loathsome (but still required for some of us), so libraries that just work there are much appreciated.