Do you need posts in your forum to make it seem active? Maybe your forum is new and you need some posts to get it going. I can post in forums about the following topics:
Internet Marketing, Real Estate, Small Business Issues, Parenting, Social Media, Video Marketing, Writing and Crafts(crochet, jewelry, and soap making).
I cannot post about topics that are not mentioned in this list.
I can make new threads or comment in old ones. These are all going to be unique, thoughtful posts. No "me too" or "I agree" kind of posts will be made.