You could add a new forum for ideas that are off topic, like random ideas that do not fit to any of the specified forums neither do they have to do with trance. You could call it like "Deep Thoughts & Random Musings" or anything.
And do some forum for begginers in trance, cause I myself, being a beginner in trance, am finding it hard to get along with the forum cause I got no background or anything. So you could throw a section for the newbies. <<-- Which Iam one of. You could call it "Trance Begginers" or "Young Ones"...