Facebook – Friend or Fiend?

Ok – so I’ve resisted many of the online social networking sites for a while now. I’ve got some info up on LinkedIn and now finally got a Facebook account. I’ve got to ask the question though "Is it too much to be connecting?".

What I mean by that is that I have various circles of friends. Some of them overlap, but in broad terms that can be broken down into Business and Personal groups. Do I really want my Business friends knowing that I’m involved in a number of other clubs and groups? Do I want my Business friends browsing my personal contacts list and linking up with people without a proper introduction? Don’t get me wrong, I’m not against it, but at the same time I am wondering just what value it will provide overall.