A lot of bindings come with lifter plates that reduce the flat spot. The new 'systems' are nice because you can change where your bindings are mounted without redrilling them. The downfall is that your skis are only compatible with one brand of binding. For people who want additional lift for carving there are after-market lifter plates available, but they're hard to find and you can't use skis designed for a 'system'. It would be better if skis had inserts like snowboards in a standardized pattern. There would be less potential for your bindings tearing off and adapters could be used to make any ski/binding combination possible. Plus the adapters could come in different heights or models to give you the amount of lift and flex you want, or even be made of materials with shock abzorbing properties. Companies haven't addressed the canting issue with bindings either. None are adjustable exept by using after-market plastic strips that might not be compatible with 'systems', so the only option that will be available is to buy boots that are adjustable, or have your boots sanded. Most places don't know about canting and those that do will not sand your boots because of safety concerns cooked up by the industry, and lack of equipment. So the industry needs to add more features and options to their 'systems' before they can even say that skis are better.
Arc 'em or park 'em