At my work (big data analytics for banks) we still have major customers using IE 6. We had to support 5.5 a few years back! If you think about it, there is no

At my work (big data analytics for banks) we still have major customers using IE 6. We had to support 5.5 a few years back! If you think about it, there is no real reason not to support old browsers, unless you are in online gaming, of course.