Two worlds colliding

We have really enjoyed reading the responses to so many posts, but we have a question we don't think has been debated recently (apologies if it has and we missed it). How do people respond to a message from a person/couple who you know from your professional/public life? Of course, discretion is the first word here, and we totally adhere to that. However, is it nice to know that there are people you already know in one sphere of your life that you then realise are into the other lifestyle (ie does it make it easier?) or is it more uncomfortable? Personally, we think if we all have a secret to keep it is extra horny, but perhaps others would feel differently? Any responses welcome with thanks xx