Well, I've noticed I've developed a different persona when I post online. It's not something I conciously do, but I seem to be in a lot of ways, a different person (for the most part) online than I am in real life. I notice that I have a tendency to unintentionally (and some times on purpose) rub people the wrong way.
On the other hand, maybe my online form is just another part of my personality that I've tapped into unknowingly. Maybe my GDL ego is my inner Sakura (or maybe not).
Cuz as of now, my internet persona has permanently become part of my real personality, so I guess I am that guy now.
So, is your online ego pretty much you, or is there more than meets the eye? I'd say I'm half and half.