"When thinking about how Spidey is mistreated, I find it amazing he still goes on doing good. This type of characterization in the story points to a virtue like humility and makes me want to emulate it in my own life. So, when someone attacks the Spidey story or tries to change it as they did in that gawd awful movie that came out this year, it can make me feel as if they’re saying my own story is meaningless.
That, my friends, is the essence of nerd rage. When someone takes your hero and, in your eyes, devalues them you get defensive at your best and angry at your worst."
This is a interesting analysis of the phenomenon