Editor's Note: Keith R. Schmitz is chairman of Grassroots Northshore, a progressive political group, and a Shorewood resident. The views in this letter are his own and not in anyway representative of the views of Patch or its staff. The issue is hot in the North Shore. On the blogs, on Facebook and no doubt in our many coffee shops the talk has spin around the urge to boycott or not to boycott those local businesses owned by supporters of Governor Scott Walker. It’s not just happening here. People in other parts of the state are talking boycott. This one has me a little torn. Boycotts have …