Well, "almost every" and by "seen" I mean in environments that I've had to support, in corporate and academic land. Perhaps I've just had bad luck, but my impr

Well, "almost every" and by "seen" I mean in environments that I've had to support, in corporate and academic land. Perhaps I've just had bad luck, but my impression is that getting this right, both internally and in the field, is a lot harder than it looks. And when it breaks, it can be a real s___show compared to the simple, non-HA version.