Ed operates the site -- but I don't know if he's "in charge", deciding content and the like. I'd be surprised if someone on the Board doesn't consult with Ed on details such as you're asking about, John.
And - I remember recently seeing a post (here on the Forum) telling us that some stuff had been deleted from the SCTA-BNI site to make room for other, newer data. Maybe it was for the October El Mirage event, or such...