Offensive comments on UPG

Noted a post on UPG from a "Mr Smith" along the lines of "Some of you limeys said that we deserved what we got when the World Trade Center was destroyed, so how does it feel now that you got what you deserved with the bombs on the tube today?"
I can't be bothered to reply to this irritating newsgroup troll, but the answer I'd like to give him would be along the lines of...
"I feel about the same as when there were American sponsored (NORAID) terrorist bombs in the UK in the 70's, 80's and early 90's which killed and maimed innocent bystanders including children, about the same as when British troops were killed by our American allies during the Gulf War, about the same whenever I see any comments that are 'holier than thou', about the same as whenever someone ignores the grief and suffering of the recently bereaved and the injured after any kind of atrocity WHEREVER IT OCCURS AND WHOEVER IT OCCURS TO - WITH THE POSSIBLE EXCEPTION OF NARROW MINDED BIGOTS LIKE YOU. BURN SLOWLY IN HELL MR SMITH, WHOEVER YOU ARE"