I never post on Facebook and my one account has a fake name, DOB and single use e-mail address. Never joined Twitter and see no reason to. I have real friends not Facebook/Twitter friends. I am not so insecure that I worry about the number of electronic friends or followers that I don’t have, hehehe.
fake FB and twitter accounts are useful for logging-in to various sites for comments without having to actually establish accounts on the websites: millions of websites accept the FB and/or twitter login as if they were their own.
that’s the only reason i have them.
(btw, my fav fake birthdays are Jan 1 and April 1 ... it’s foolish to give a real birthday under any circumstance anyway since birthday and social security number are generally all that are necessary for identity theft ...)