Yea....and?? If you want to get nuts & bolts, Bin Laden represents the mutation of Islam. He however neither speaks as the authority on Islam, nor as its representative, so you can dispense with that misapplied claim to me.
He, as you rightly have referenced, advocates that Islam rise up and take out the evil west. The highjacksers on 911, took up the calling, and at the behest (& planning) of Bin Laden, and in thier screwed up rendition of Islam, murdered 3+thousand American men, women & children.
As screwed up as they were, they did so, in the name of Islam