I can't believe the attitude of some people in this thread...
All these arguements about overweight people adding to the strain of the NHS are pointless, you might as well crusade against drinkers, drug users, drivers, cyclists, people walking down the road, people doing DIY at home... heck, pretty much everyone as we can all need hospital services at one point in our lives regardless of our lifestyle choices.
I wonder, if this thread was about homosexual people and was entitled "Homos" or something similar, would it have been locked/deleted? After all, that's a lifestyle choice up to the individual and not affecting anyone else directly as well.