Only three reasons?
Ok, I'll bite, what are the other two?
It's not a matter of respect BTW, it's just that if you come on ES and your first post is something like "DANNY BOY TRYING TO BUY TROPHY AGAIN, WONT WORK CAUSE YOU SUCK, YOU ALWAYS SUCK, WHOLE CITY SUCKS..." You get the picture, and that's hardly the worst of it. We get a lot of that, for whatever reason. Snyder inspires strong negative opinions, I guess. That doesn't mean we should tolerate every mental midget with a computer. A "special" avatar is an appropriate response to fools like that IMO.