@pierovera
In the early '90s, when pre- and newly-released #DOOM was pretty big deal (#BFHD) I proposed we adopt it to form the basis of a customer support system (small medical software company in CA) in which the customer could walk through a version of the company offices (where everyone already provided support). If the customer got an answer he or she didn't like; well that's what the #BFG is for.
This proposal was not approved.