Well.. sometimes I meet people who see my keyboards or something at an event/tournament who tell me about geekhack.
And did you pretend to be someone else
Also....small world....melvang your wife has spies....

)
I think it would be really awkward and cool at the same time to randomly meet a gh'er, unplanned.
And I've sold these to a couple gh'ers who live in the same town as each other but I'm not sure if they know each other.