Here are a few more good articles/posts about this ongoing conversation about Identity and Google +. This is a hot potato and people need to speak out against the policies that Google has set forth. They are discriminatory and do not promote true social engagements.
Google+ Can Be A Social Network Or The Name Police – Not Both
Love this quote from this piece – “Mike Neuenschwander has famously observed that social software is being designed by the world’s least sociable people, and Google+ seems to be a case in point. ”
And if you can’t get enough of this issue, check this out “All the News & Commentary on the Google+ Nymwars”