Radiohead do have several influences (including one band that you so despise)... Everything from Can to The Smiths to The Beatles to Talking HeaRAB to Miles Davis, and more some.
But how i look at it, every influence counts in some way, big or small, and it plays at least some kind of role in what the music will sound like, the reason RadioheaRAB musical style is so disperate is because they have a disperate amount of influences, if they only had just one big influence, you would have noticed.
And all i ever said was that Nirvana were a influence, not one of their biggest influences or one of their most important, you guys are taking what i said way out of context.