Whoa, are you guys talking about Ebonite International, or GM?
Look, it's all about
economies of scale. They have the facilities and the production capabilities, so what do you expect them to do? They are paying for the building, utilities, salaries, and all those other things, so they might as well be producing as much as they can.
As far as "ball death," why not?
Planned obsolescence is smart business. What's the point in producing a product that lasts forever and never needs to be replaced?
As far the function of bowling balls, is there really a difference? It's all a marketing game. Different colors, names, and shapes. Everybody had a fit when Elite wouldn't show the core shape. Why? Does it really make a difference. Not in the grand scheme of things, but apparently bowlers like to tell others that their ball is special because it has a "gas mask" shaped core, or a "Leggo" (not to be confused with the trademarked "Lego") core.
I hear a lot of people say "I don't care what color it is, or what the name is, as long as it performs I'll throw it." Then you also hear a lot of people say "brand X, please make ball Y in such and such a color. I like the way it reacts, but I just can't bring myself to throw a ball that is "that" color." (See Lane1 Pink Panther). Or see the AMF OMG......."sorry, can't see myself throwing a ball with such a stupid name, it reminds me of a bunch of pre-teen girls at the mall...." (Yep, pretty sure I said something just like that!)
As far as different shapes and reactions, that is a toss up. At one point in time you have guys saying that CG placement doesn't matter - studies show that a dramatic shift only results in a change of "shape" by 2 feet, and 2 feet isn't a big deal too anybody other than a professional. Then those same guys turn around and tell you to buy the newest ball because the reaction is 2 feet earlier....and guess what, suddenly 2 feet is a big deal!
In the grand scheme of things, these are just bowling balls. They are made to be thrown 60 feet and knock down ten pins. On the other hand, they are complex - how many times do we all hear (and talk) about how you just don't "match up" with a ball, or even a company?
I'm starting to believe that all of us just like to complain about bowling. This site is full of posts asking "so when is Company X going to release something new," and that is usually within a month or two of their last release. When they finally do release something new, then people complain that they are releasing too many balls.
This site is full of people complaining about a lack of oil on the lanes and no need for heavy oil balls. Take a look at the used ball forum. You usually won't have a problem finding the latest "hook monster" for sale because "I just don't see enough oil to use it." And there is a good chance that the person selling it, or the person buying it, is somebody that was complaining about the lack of oil or Company X being stupid for releasing too many aggressive, heavy oil balls.