Idiot: "Writers editing their story after they post it online is so annoying. It ruins the story!"
Same idiot, two posts later: "Writers deleting their story because they're being harassed or don't like it anymore are embarrassing and are bad writers."
Soooo...which is it, mate? What, exactly, is it you're expecting of fanfiction writers? Cuz last I checked they were hobbyists and you, idiot, are a supposedly published author who threw a several page long tantrum about how fanfic writers calling themselves authors invalidated you as an author because you don't think they're worthy of the term. So, again, which is it? Are these hobbyists worthy of being held to the standards of published authors (in which case, yes, those complaints are valid, if rather rude) or are they not (in which case, you're just a **** punching an easy target to make your overly-inflated ego feel better while they're doing what makes them happy). Either way, you're making a fool of yourself.