If anybody wants one, post or PM your email.
Does this mean I have to be your friend? JK
Google + is still in beta that's why it isn't public. When you accept an invite you should expect errors and should report them to help it pass beta. When it's release public people cry when there's issues and fill the reports with expletives.
One reason it's better is it's ran by Google. Google has a history of doing whatever they set their mind to and doing it really well. I would expect less privacy violations than facebook as well.