Sorry…can't agree with # 2, and not convinced on # 1 either (although I do prefer backpacks to wheeled bags). With the extra cost and hassle of checking bags, not to mention the fact that checked luggage has been known to disappear, I would hate to see any more restrictions on carry-ons. However, the existing rules about size of carry-on bags could be better enforced so people don't bring on bags that won't fit in the available storage space, which is currently a problem. Regarding your thoughts on bags and evacuation, I agree with those wholeheartedly!