Games are activities bound by rules. Laws are rules for government/governed.
AFAIK There's not really a programming language specific for describing how players interact in a game, so although there's no reason you couldn't implement it in any old programming language. I guess the same thing could be said of the law too until Catala.
I tried solving the search quality problem (for technical content like engineering blogs) a while back by filtering using heuristics based on websites/urls. At one point I was experimenting with RSS, but found that many websites only show the past X number of entries and gave up that direction since it excluded too much content.
The change in your past HN posts from "open source order management system" to "open-source Amazon" is a great case of vision selling better than the product itself.
AFAIK There's not really a programming language specific for describing how players interact in a game, so although there's no reason you couldn't implement it in any old programming language. I guess the same thing could be said of the law too until Catala.