Nope. No issue complaining with my real name. But not all of my Google+ contacts want to know my opinion, nor do I want to know theirs. I have friends who are intense "gamers" and they rate and comment on all the games they try. I have no use for this, so to see it in a feed is annoying. Also, I don't use Google+ for social networking. I do have a Twitter account and a FB account if i want that. Very rarely use them, but that is my choice. Now, if i comment on an application, anyone who added me to a Google + account will automatically see it. Seems dumb. If I want opinions of an app, I would rather see it in the market place, as it is from people liking for the same type of app as me....
I have friends who have Google + accounts but do not have android phones. I do not needed to be notified every time they post about an iPhone app ....and vice versa. Make sense?