I haven't encountered anything across answer set programming in the large as you put it. It is still pretty academic and mainly used for solving puzzle and optimization problems.
Looking at this from a more general perspective of the Symbolic AI approach I would say it had its days. Data driven systems are proving to be a lot more powerful and easy to build. I remember I used to spend ages trying to encode my problems in AnswerSet or AgentSpeak and come up with all the rules. It never worked!