Thanks Nick for covering this for the admins/mods
I can see that these efforts being discussed here will be successful, and then logical progression would be to sell these products to improve the quality of machines for members and collectors alike. But not on Aussie Pinball.
As moderators, we have discussed this and arrived at this decision. It is not a personal decision, but a decision made with the site's best interests at heart.
The site is here for the pinball community, and it does not want to step into territory that affects the business of parties with proprietary interests, be they copyright, trade mark, patents etc.
By all means discuss - in the communal spirit of the site.
Hopefully my comments are understood in context as the ideas presented in this thread are very interesting.