Ferro has basically summed up my feelings as to what should've made the list. :p
In about fifty years time (if not sooner) people will recognize at least half of those books as absolute brilliance.
And maybe some Palahniuk too.
Animal Farm was good... 1984 was great. But, I don't consider Animal Farm to be top 100. 1984 deserves more notice than it recieves though.