I’m not really sure what’s going on with Google+ at the moment. Whilst I like the interface, my inability to simply syndicate posts to it (via Tweetdeck or anything else), the limited number of "Real Life Friends" on it and the growing number of randoms adding me on there (at the present rate I’ll have more followers on my largely ignored Google+ account than I do on my reasonably active Twitter account in a few months) makes it all a bit confusing.
New features keep launching though, so we’ll have to see.
I can’t help but think that this is where the closed nature of Facebook is quite nice – the option to ‘decline’ friend requests gives you a nice kind of control over who you share with. I suspect Google will have to give you an option to view the posts from a selection of circles so you can selectively ignore posts from circles like "Internet Randoms," and/or we’ll end up creating ‘supercircles’ for one click sharing – i.e. I want to share with everyone except the Internet Randoms.
And to the Internet Randoms that are following me (and everyone else) – stick a decent bio / about page in. If I have no way of knowing who you are and you have thousands of people in your circles, I will block you. Sad but true… I just don’t have the time to be interested in people’s thoughts when I have no way of establishing who they are.