What is Google Plus ?

-Everybody's talking about Google+ but i don't know what it is!It's like Facebook and Twitter combined. It's really cool but it's not open to public yet( but I have an account there) You can take a tour here: http://www.google.com/intl/en/+/demo/

I hope that it opens to public soon so everyone else can come also. It's really fun!+1鈥檚 are stored in a new tab on your Google profile. You can show your +1鈥檚 tab to the world, or keep it private and just use it to personally manage the ever-expanding record of things you love around the web.
Supposedly it's like facebook, but it's by Google. Just from what I've seen and heard. You can "like" pages just like facebook and can add people. But I've never been to it.
Google+ is a facebook competitor and much better than other social networking sites. Send me ur gmail id if u r interested to join Google+.
Google+ is a social network designed and launched by the Google to make competition with facebook.
https://plus.google.com/up/start/?contin鈥?/a>
Its a social network powered by Google. It will be the next big thing. please answer my question!
Its a social network from Google to compete with Facebook, Twitter, etc.