I see Orkney Brewery's Skullsplitter strong ale is the latest target of the politically correct brigade. This post by Mr Eugenides sums it up better than I ever could. It's also discussed here by The Pub Philosopher.
Is there any evidence that such beers actually do encourage alcohol-related violence or problem drinking? I don't think so. Indeed, the multi-beer free houses where they are likely to be encountered are some of the most notably problem-free of venues, although occasionally there may be a boisterous edge to the craic that would get the killjoys tut-tutting.