Both Jessica McBride (e.g., aggregating the vote outside of Madison and Shorewood) and John McAdams (comparing pro-withdrawal vote to Kerry's numbers in the same communities) make valid points about the results of the withdrawal referenda.
Of course, however the numbers came out, this was always a stunt. We know what the public large thinks of an immediate and orderly withdrawal from Iraq. We know because an NBC News/Wall Street Journal poll just asked that very question.
The public opposes such a withdrawal. 66%-30%. That a bunch of activists can cherry pick some towns in Wisconsin and get a different result doesn't change that.