Jewish boycotts through the ages

We have a history of boycotting things. So for all the "patriots" (read "scoundrels") out there, it might be a good idea to read this.
http://www.haaretz.com/print-edition/opinion/boycotts-are-a-great-jewish...

And luckily enough, I will be in Israel earlier than I thought. Next Thursday for 72 hours. Anyone want to join me to put anti-settlement stickers on produce at the supermarket and supersol on HaPalmach and Agron Streets in Jerusalem next Friday?