Skippyforums makes the site sound like its only for those who race with SBRS. Many of us used to post, participate and add content, but the feeling I got, was that this site is for SBRS only. Shouldn't have changed the name. For me, TJR was about the people, not SBRS. The site also resembled a propaganda news outlet worthy of Russia at certain times.
As for onboards, check out JP's page I made him. We get 2,300 views per week (real views we never buy views, or likes as most do). Over 200K views and 557 subscribers. Featured on many popular digital magazines, websites etc. Full disclaimer, I have impersonated CDH on most of my videos, channeling his spirit and abilities in place of my dark, soulless, black heart.
JP's page
http://www.youtube.com/user/JimPaceMotorsports/videos
mclaren at road america
russell gee in his 2002 from road america
JP at LeMans (dry but wet and night runs also up)
Don Norby in his XKE from Sebring