I would be more likely to tell someone in person, as opposed to posting it on some work-related internet group. In person, others are more likely to get a well-rounded view of who you are. Over the internet, not so much. It would also depend on the nature of your work, how long you have been doing it, and how much you need the work. I'd love to be able to say, "screw you if you don't like my hobby," but the economy in this state is so bad, that I can't afford to alienate any potential employer or client.
Therefore, I am more cautious about discussing my hobbies. Don't get me wrong, there are plenty of people that know, but only after they have known me for a while.
Therefore, I am more cautious about discussing my hobbies. Don't get me wrong, there are plenty of people that know, but only after they have known me for a while.