Hmm, I'd probably lay the blame at Apple here more than at web developers. If you're going to go out there and create a premium end product you might want to t

Hmm, I'd probably lay the blame at Apple here more than at web developers. If you're going to go out there and create a premium end product you might want to think about what 80% of the web is going to look like on it. Perhaps Apple assumed that web designers would be all over this and rolling it out everywhere from day 1? I don't optimise stuff for retina, mainly because I don't have a retina device so it's partly a case of "out of sight, out of mind" and also without the device to test on it would become difficult to assume anything about how good my retina icons really look.