Maremia
Sorry GNs but just have to respectfully point out, that none of US are who we say we are. 
Our usernames make us anonymous, but most of us are honest in our opinions and in the little we reveal about our lives. Not revealing every detail is different from not being who we say we are - it is a survival mechanism on the internet, where being too open makes you vulnerable to nasties.
I still remember Phoenix posting something that identified the new job she had just landed - and the &%$£@ who copied, printed, and sent to the new boss a throwaway remark Phoenix had said about him (not identifying him or the job) after her interview. The &%$£@ could have poisoned the work relationship, if the boss hadn't torn the letter up.