Sometimes I like to throw out something from left field, even if I really completely disagree. Sort of like when MattD created Leopold, and whoever was hairyass was around. However I don't go to such lengths as make a new user name, I just post it under mine and see where it gets me.
I believe most humans have an inherent multiplicity, or at least the ability to see things from multiple points of view, such as a purely selfish point of view, or a point of view that encompasses the greater good. Sometimes the reference can be short term or long term.
A couple of posts to explain my multiple world views follow
So the real me is somewhere between a heartless sociopath, and a loving person trying to be like a perfect God.