Update: I'm using Google+ , link to a good article on the topic - WAS: I want to explore GooglePlus. I've been invited, but Google won't let me come inside to play!

Update:  I am exploring Google+,  in the meantime, take a look at the following article:

Google+ is Awesome, Facebook Maimed, Twitter Mortally Wounded?

Keith Kleiner, Singularity Hub, 4/6/11

My recent blog post linking to an article about Google + and education was found by someone searching for "Google Plus". It was the fourth link in the search.   

I've been invited to join Google+, but Google isn't ready to let me in to play!