I just read your BritList to understand more, and I think I get it.
You can figure out who is British or even British ex-pat by querying the database? If so, that's kind of wild honestly. And this is what I meant when I said I don't fully understand everything about Hive and what it can do.

Just out of curiosity. Do you recall what the Microsoft libraries are? Maybe something related to .NET if I had to guess.