I agree that the forums are the ideal place to preserve information.
Unfortunately, with modern social media groups, private voice servers, and reddit being a thing, forums are going the way of the dinosaur. I'd rather just compress the information to the SRK ST Wiki since it already has a great foundation for presenting good information alongside its very helpful frame data and hitbox data info. But that also requires someone technically minded to ensure the data in there is accurate, relevant, and needs to be cross-checked by other admins. Don't mind this sort of organization much anymore in the ST scene outside of a few dedicated players willing to share and post information.
Basically, you're trying to polish a turd at this point. You can work at it all you want, but you're never going to get the results you want unless you upgrade to a decent stick with standardized, high quality parts.