I was wondering when they were going to start using that phrase "tipping point," it may very well prove to be, but I doubt it. I was looking at Zogby who states:
"Only 38 per cent give the president a positive rating for handling it (Iraq). And, today, the linkage between Iraq and the war on terrorism that has worked for Mr Bush in the past is taking its toll. Barely a majority give the president positive marks for handling the war on terrorism - down from 66 per cent when he was re-elected in 2004. " Aug 10,2005
But this doesn't represent a widespread anti-war movement as much as Bush's failure to clearly articulate what needs to be accomplished and how long it will take. Another social convention that prevents the "tipping point" is that currently the military and the celebration of military values is seen as the remedy for the things plaguing the country. (e.g. Terrorism, selfishness, greed, lack of sacrifice)
If I am thinking like a marketing guy, I am betting against a widespread anti-war movement developing from this (although I do believe there is long overdue, nationwide discussion needed for the role of the military in this country, but that is another thread)