Someone who takes advantage of the anonymity provided by formspring by asking or saying really nice things to other people that would be awkward if said face-to-face.
This is an
alternative to the presumption that the
opportunity to say something anonymously will always result in the person just
being a dick.
Jane: Some people are so mean on Formspring...it's like the
opportunity for
anonymity turns people into
heartless beasts.
Mary: True, but anonymity can also turn someone into a formspring hero. I've gotten some really sweet anonymous comments.