The Play Store REQUIRES a fully activated real-name Google+ Account to rate apps and leave feedback, so I've been wholly unable to communicate with the dozens and dozens of apps that request feedback.
Sorry friends. Blame Google!
It's a trade off, and real name policies don't only exclude negative posters.
(To expand: I tested someone's js project on reddit just yesterday, offering my platform, multiple browsers, a decent writeup, images/screenshots etc. But my reddit account is fully anonymous. If my real name was required, s/he never would have gotten that free help)
Do the developers give you no alternate avenues for communication? No email contact or anything?
Lets say you wrote a cool android app, but there is a little bug in it that is triggered by a phone you don't own or weren't able to test, I have that phone. I go to contact you, which of the following reports do you trust more -
From: mhurron [at] saminds.com From: Google+ Roman Fox
Now be honest, even though this exact setup probably smells off. Given receiving a email from the above or from the above Google+ account, are you going to trust one or dismiss one simply on the name of the account?
I find this quite funny with you being the anonymous guy and me being out there in the open with my identity.
Maybe you should answer your own question?
You either give up on having an anonymous email because they WILL FORCE YOUR real name to be attached to your email, or you give up on Google integration features because you simply CANNOT use Google features without a real name anymore.
Trying to switch between my "public Google account" for functionality and my "private Google account" for privacy is almost impossible when you consider how broadly Google integrates the features. It's simply unteneable, completely. Google wants my privacy gone, and is denying me access to their services until I agree to give it up entirely.
Very, very frustrating for users who have more than one account.