From now on you can show your birth date in your about section on Google+. This feature is one of the most praised feature of facebook and it was highly requested by Google+ community. I love this feature because I spent most of the time on Google+.
Steps to enable this feature:
Step1: Click on Profile button from sidebar.
Step2: Click "Edit Profile" button.
Step3: Scroll down to Birthday column and click on it. A pop-up window will show up with previously entered(at the time of creating your account) date of birth.
Step4: Enter your date of birth and choose appropriate visibility(Extended Circle, Public, Your Circle, Only you or Custom).
Step5: Save it.
Step6. Done.
Screen Shot:
What do you think about this feature? Do you use Google+ or Are you stuck with fb crap?
PS: You can discuss this feature on Google+