It works for me in IE7 on IETester (mostly e.g. there's a correct mixed content error and the "popular cities" tab doesn't work). I assume they have looked at t

It works for me in IE7 on IETester (mostly e.g. there's a correct mixed content error and the "popular cities" tab doesn't work). I assume they have looked at their stats and concluded that IE6/7 doesn't represent a large enough proportion of their market to support it. I also wouldn't regard airbnb as a large company.