I have bowled for 11 years and now work in a pro shop. My complaint has been the same since the beginning, WHY CAN'T WE HAVE A GENERALIZED RATING SCALE.
Why is it that Brunswick, Storm and Ebonite family products all have different scales regarding hook, breakpoint, backend, etc. This would be a huge help to people walking into pro shops and not necessrily wanting to be "sold into something", as well as the people that like to do there own research online.
What I am talking about is making something similar to the way the Bowlers Journal does a generalized rating scale and fits all balls, no matter brand into it.