I am, however I'm as yet undecided about the usefulness of it.  I know that there are over 20million people on it already even though it's in Beta form.  I do understand how the circles work and find that could be a useful tool.  But do I need another social media tool?  Who am I reaching that I'm not already via Facebook, Linkedin and Twitter and do I have the time to really want to play around with it? How about you? Are you using Google+? Would you like to share your highlights (or … [Read more...]