Hopefully, you have had an opportunity to check out Google+. One feature that seems to be getting a lot of attention is "Circles". The Google+ website offers the following about Circles:
"You share different things with different people. So sharing the right stuff with the right people shouldn’t be a hassle. Circles makes it easy to put your friends from Saturday night in one circle, your parents in another, and your boss in a circle by himself - just like real life."
Wondering if this is anything new? Check out Michelle Golden's recent post about this topic. I think you will enjoy it!