After I recently wrote about why I am a LinkedIn LION, I have gotten positive response from a lot of the readers of this blog that they are starting to “see the light” despite the negative wrap that LIONs have traditionally received.  At the same time, for those that want to slowly venture out and start to become a LinkedIn Open Networker, there is still a worry about keeping their private circle private.  Which leads to today’s question: is it right for a truly Open Networker to close up visibility of their connections to others?