I'm not saying it's uncalled for. Just remarking.
Falwell is a mostly harmless buffoon. Nobody is going to fly an airplane into an office tower for him. Ain't gonna happen. He hasn't got enough clout to get a teletubbie taken out. Bin Laden is a mass-murdering fascist with a dangerously fanatical following. Calling Falwell a Nazi is overblown rhetoric. Calling bin Laden a Nazi is a chillingly apt comparison.
Those who see an equivalence between the two are beyond reasoning with.