While there is some degree of talk about other brands, this web site over the past 3 - 4 years seems to have become almost Storm/Roto-Grip specific website.

It seems like very high percentage of the discussions involve Storm. Like somewhere between 50 & 75%.

Am I just realizing this or am I suffering from a misapprehension?

Current industry numbers (roughly) of all bowling balls sold in the world

45% = EBI
25% storm/roto
25% Brunswick
5% - rest of smaller brands

It's impossible, but it would be great to see what those numbers would look like discounting the polyester balls from every brand.