Not wanting to steal the thunder of the other thread, here's an interesting story that just hit the papers. Molson/Coors takes on a little guy:http://www.vancouversun.com/news/brewery+faces+wrath+Molson+Coors+over+mingler+trademark/4077980/story.html#comments
He who has the biggest vats wins.http://www.cbc.ca/canada/toronto/story/2011/01/06/molson-beer-vats.html