I think that there's often a tendency for people (when comparing cameras) to mentally or physically list the specs and then give each spec a winning vote ... eg
Weight: Camera A is 625 grams, Camera B is 655 grams - so 1 vote for Camera A ...
... and so on and so forth for megapixels, frames per second, video capability, ultrasonic sensor clean etc.
However instead of voting one area of one camera better than the other, I think they often need to have a column that says "no real difference" and perhaps another that says "more than adequate". eg in the real world when you're lugging around an 80kg body, a difference of 30g between cameras is approx zero. The difference between a 12mp camera and a 14mp camera is again - in practical terms zero etc.
The problem with doing this though is that when you do this for all cameras in a given price bracket, they pretty much ALL come out with specifications and features that are - in the real world - pretty much the same. In - say - the sub $1000 market you're not going to find one brand that stands out with 21mp - 10 fps - 6 inch review screen etc. For a given price point nearly all cameras will have similar features, functions, and specifications; there's certainly a HUGH overlap between most models. And to be honest, to a large degree it probably doesn't make a heck of a lot of difference what you get, within your selected price bracket - I'm sure if I got an equivalent Nikon body instead of my Canon, once I got over the learning curve, the shots would probably look much the same.