Have you been unable to manage your Blogger Reading List (the list of blogs that you follow in your Blogger Dashboard or your Google Reader) for months on end? You click on the little Cog that says Manage Reading List and you either get an error message or more likely a message that your Friend Connect something another can't be opened?
Well, that is because Blogger/Google got rid of Friend Connect. It no longer exists. But if you click on the above link (or copy and paste it into the address bar), you will be taken to your Reading List and have the option to view the blogs you follow and by clicking on the Settings link actually manage said list.
I've spent the last two hours going through all my blogs and was able to unfollow blogs that no longer exist or haven't posted in several months or just didn't interest me anymore. Woot!