I'm posting a link that some of you may be interested in. Internet Archives is a non-profit foundation that is building an internet library. Among the offerings is an archive of all public websites of all kinds. I wondered if they had any archives of horsemanship websites, so I input "horsemanship" in the search bar and "All Media Types" and came up with 239 archived web pages of all kinds to breeze through to my heart's content. "Cavalry" has 818 pages, while "saddles" has only 53. Who knows what else equine you may want to search for in these archives, but I'm betting you'll find at least one thing that will interest you. Private forums won't be listed, as they usually require a login, and only public websites not requesting to be omitted are archived. Take a peek and see what you find.