> But isn't that something of the past? I most certainly hope so. But I've been involved in extending a system as I described as recently as a few years back.

> But isn't that something of the past? I most certainly hope so. But I've been involved in extending a system as I described as recently as a few years back. Everything was supposed to be configurable (by no-code customers) and XML was the language of choice, so the XML was... complicated.