I tried to post to an old 2300 Bayern thread, and to start a new one, and in both cases I got "Your content can not be submitted. This is likely because your content is spam-like or contains inappropriate elements. Please change your content or try again later. If you still have problems, please contact an administrator."
If matt hasn't replied (unsure if he knows how to check these), send an emai to msprange@mongoosepublishing.com