I've been a member on the other forum for about 8 years and have just discovered the same thing. Can't reply to any posts, or start a new topic.
Did I miss a vital announcement from the moderator revoking the ability to make a forum actually work like a forum?
Oh well, another nail in the coffin for my TC racing, sigh...
Still amazed how much more fun off road is, fellow racers, forums and actual racing all included. (Even set up sometimes

)
Mark