Osama Bin Laden admitted being responsible for the WTC attacks in the tape he released, He also said a few times that his terror attacks will not stop!! Not only you fail to see how dangerous this man and his group is, you decide that any attack on them could be compared to the Holocaust!
Sorry, I must have missed that. Those tapes were not dated and as far as I know he never admitted to these attacks on the US. He has stated that there is a holy war against America and yes, of course he is a bloody dangerous man. But he is only one man. His followers are just as dangerous and not all in hiding in Afghanistan. Thus bombing Afghanistan only serves to further their view that America (and the UK - remember we are "staunch friends" with America) is the enemy.
Initial reactions of "Oh my God it's WW3" are understandable. Any war we are involved in has that fear. If a plane was flown into Sellafield the whole of Northern Europe would be taken out (according to the Independant - which I hope is wrong).
People are scared in the UK and America. But people are even more scared in Afghanistan where these bombs will only cause devastation, are highly unlikely to uncover Osama Bin Laden, and will strengthen the resolve of Islamic extremists worldwide. What are we going to do? Bomb them all?